At a school assembly, 40% of the students were wearing Bernstein sweatshirts. If 260 students were wearing Bernstein sweatshirt, what was the total number of students at the assembly?

Answers

Answer 1

Answer:

should be 650 students

Step-by-step explanation:

Answer 2
Try and do different multiplications

Related Questions

A metal paperweight is in the shape of a cylinder. The paperweight has the height of 1.5 inches and a diameter of 2 inches. How much does the paperweight weigh if 1 cubic inch weighs 1.8 ounces? Round to the nearest tenth!

Answers

Answer:

8.5 ounces

Step-by-step explanation:

area of circle = pi*r^2

pi*1^2 = pi

pi*1.5 = 8.48 = 8.5

The weight of the paperweight is 8.5 ounces.

Concept:Firstly, we will calculate the volume of the cylinder by using the formula,
[tex]V = \pi r^2h[/tex]Then, we will find the weight by multiplying volume with a specific weight.

How to solve the given question?For the given paperweight,
Diameter = 2 inches ⇒ Radius = 1 inchVolume of Cylinder, [tex]V = \pi r^2h[/tex]
∴ [tex]V = \pi (1)^2 (1.5) = 4.72 \ inch^3[/tex]As the weight of 1 cubic inch = 1.8 ounces
Weight, W = 4.72 × 1.8 =  8.5 ounces

The weight of the paperweight is 8.5 ounces.

Learn more about weights & volume here:

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Find the median of the set of data. Use a calculator if necessary. (Remember to put the list in numerical order.)

13, 7, 12, 9, 6

Median is _____.

6
9
12
13

Answers

Answer:

9

Step-by-step explanation:

To find the median of a set of data, arrange the data by value:

6, 7, 9, 12, 13

The number in the middle is the median.

Answer:

median is 9

Step-by-step explanation:

to find median u must arrange the data from ascending to descending order.

6 , 7 , 9 , 12 , 13

median = N + 1/2   (N means no of data)

= 5 + 1/2

= 6/2

= 3 th term

= 9

Which number is the BASE? 2³ = 8 *

Answers

The base is 2, the number under the exponent is always the base

Answer:

The base is 2, the number under the exponent is always the base

Step-by-step explanation:

Jenna wants to build 8 birdhouses. She needs 2.6 square feet of plywood for each birdhouse. If the plywood costs $0.56 per square foot, how much will it cost Jenna to make her birdhouses?

Answers

It will cost Jenna 11.648$ or 11.6$(rounded) to make her birdhouses.
It would cost Jenna $11.64 to build her birdhouse.

Based on the table below, Taxi Cab B had the greater rate of change.
True or False?

Answers

Answer:

false

Step-by-step explanation:

this is so because when you calculate the sum of money of each Taxi Cab A rather has the greater rate change

Which triangle is BOTH scalene AND acute?

Answers

Answer:

The one highlighted in orange.

Step-by-step explanation:

We can see that it has no angles over 90 degrees, and all the sides are different lengths. That satisfies both of the restraints we have.

Hope that this helps!

The triangle in option A is both acute and scalene.

Acute Angled Triangle:The triangle in which all angles are less than 90° is called an acute-angled triangle.

Scalene Triangles:The triangles having all the sides different are called scalene triangles.How to solve the given question?We need to find the triangle wherein all the angles are less than 90° and all the sides are different lengths.Hence, as per the given condition, Option A is the correct answer.

Why other options are incorrect?In option B, All angles are less than 90° but two sides are equal in length, hence it is an acute isosceles triangle.In option C, All sides are different but one angle is more than 90°, hence it is an obtuse scalene triangle.In option D, All sides are different and one angle is 90°, hence it is a right-angled triangle.

Learn more about triangles here:

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A metal tank of cuboid shape has internal measurements 1 m by 0.3 m by 0.5 m. What is its volume ?
A. 0.15 m3
B. 1.5 m3
C. 15 m3
D. 150 m3

Answers

the answer is c i think not sure
C is the answer trust me

Rule 1: Multiply by 2, then add one third starting from 1. Rule 2: Add one half, then multiply by 4 starting from 0. What is the fourth ordered pair using the two sequences? (5, 10) (four and two thirds, 42) (21, 170) (two and one third, 2)

Answers

2 is the correct answer 2 is the correct answer
the answer your looking for is 2

When building a math test, the teacher creates two difficult problems for every five easy problems. If the teacher is creating a test with 56 questions on it, how many questions will be difficult?

Answers

Answer:

So the problems are in sets of seven

2 dif+5 easy=7 questions

56/7=8 sets of question

8x2=16

8x5=40

16 difficult questions

22 answers would be difficult

plz correct ans only thx for the help

Answers

Answer:

The width is 5m (A)

Step-by-step explanation:

The formula for area is length times width times height.

LxWxH

I hope this helps!

The area of a floor is 49m2. If the length is 8m, what is the width?
ANSWER: A.) 40 ÷ 8 = 5 m
Explanation:
A floor is a rectangle
The area of a rectangle is length • width
So to find the width, divide the area by the length:
40 ÷ 8= 5 m

A container holds 1 3/4 of litres of water. How many containers can be filled from 49 litres of water?
ANSWER: 28 containers
Explanation: the question is asking how many 1 3/4 liters of water-filled containers will be needed to have a total of 49 litres of water.

49 litres ÷ 1 3/4 litres = 28

Multiply the first number by its reciprocal

try to explain in the most easiest way as possible plz and thank you ​

Answers

Answer:

when we multiply a number by its reciprocal we get-

For example- 2/1 × 1/2 = 1 . Every number has a reciprocal except 0 (1/0 is undefined)

Answer box1 : 42
Answer box2 : 1

I always remember REciprocal = REverse the fraction. So the of 6/7 is going to be 7/6 and so on.

Now you can just think of it like regular multiplication. You can spilt it into 2 problems (top and bottom)

6 x 7 = 42
7 x 6 = 42

Any number over itself always equals 1, so that means anytime you multiply a fraction by its own reciprocal, your answer will always be 1

I hope this helps :)

help plzzzzzz
50 times 30 =

Answers

Answer:

1500

Step-by-step explanation:

5x3 add two zeros at end

Answer:

1500

Step-by-step explanation:

50*30=5*10*3*10=15*100=1500

help plzzz I don't understand this question

Answers

137 square feet
Explanation:
Notice that the shape given shows a triangle inside a rectangle. The shaded part is the inside of the rectangle.

So we will find the area of the rectangle EXCLUDING the area of the triangle:

Area of rectangle (NOT final answer, the area of the triangle is still counted in this one)
20 • 10 = 200
AREA = 200 square feet

Area of triangle inside:
1/2 • 18 • 7 = 63
AREA = 63 square feet

SUBTRACT the area of rectangle by the area of triangle to determine the total square feet of tile needed:
200 - 63 = 137
FINAL ANSWER: 137 square feet

TELL ME IF IM CORRECT, IF I AM, BRAINLIEST PLEASE
Have a nice day! -SpaceMarsh

Answer:

137

Step-by-step explanation:

20*10=200

18*7=126

126/2=63

200-63=137

I need help please help me.

Answers

6-(6-6) is what you get after substituting
6-(0)
6 is you answer or D

If helped mark me the brainiest!!

Answer:

answer=6

6-(6-6)

=6-6+6

=0+6

=6

In tennis, Gabby serves an ace, a ball that can't be returned, 7 out of the 10 times she serves. What is the experimental probability that Gabby will serve an ace in the first match of the next game? The experimental probability that Gabby will serve an ace in the first match of the next game is . Use the / to write your fraction.

Answers

Answer:

I think it should be 7/10.

Step-by-step explanation:

Experimental probability is the probability based on the results of an experiment.

Your answer is 7/10.

Hannah has a small circular table. The radius of the tabletop is 23 cm.
What is the area of the tabletop?Immersive Reader

Answers

Area of circle = πr2 = π(23)^2

Step-by-step explanation:

A≈1661.9cm² this may help you

Can someone help me out? plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz


Which of the following set of side lengths could not be used to create a triangle? Provide your explanation.


a. 2 cm, 6 cm, 7 cm
b. 3 cm, 3 cm, 3 cm
c. 4 cm, 5 cm, 8 cm
D. 5 cm, 7 cm, 12 cm

Answers

Answer:

I think the answer is d...

How much money is there?
Pls helppppppppppp meeee

Answers

Answer:  66

=======================================================

Explanation:

There is a dime and 2 quarters in the bottom row.

So we have 10+25+25 = 60 cents in the bottom row.

Then in the top row, there's a penny and a nickel. So that's an extra 1+5 = 6 cents.

Overall, the total value is 60+6 = 66 cents

Note: 66 cents converts to $0.66 or you can say 0.66 dollars.

66 cents is your answer.
Hope this helps

help pleaseee....<3#3

Answers

Answer:

22x=40, or answer choice 1

Step-by-step explanation:

The area of the non-shaded area is 2x.

Then get the total area of the rectangle, 24x

Do 24x-2x=22x, which is the shaded area.

22x=40.

answer choice 1. 22x=44

easy math i'll mark brainliest

Answers

Q7: D

Q8: B

Step-by-step explanation:

Q7:

A cuboid is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles, and every two opposing side faces are identical.

Therefore a cuboid is a rectangular prism.

Q8:

Volume of a cube

= l³

= 6 x 6 x 6

= 216 m³

1. D. Rectangular Prism
2. B 216m^3

Two positive integers have a product of 240 and a GCF of 2.
What are all of the possibilities for these pairs of numbers.

Answers

Answer: 2 possibilities

Step-by-step explanation:

Brianliest to first correct answer!

Answers

Answer:

50 more people chose dogs over cats

Step-by-step explanation:

55 divided 100= 0.55 x 200= 110

30 divided 100= 0.3 x 200= 60

To find out how many more people chose dogs over cats:

110-60= 50

I did this because it said "How many more" Which meant the difference.

I hope this helps 'w'

The answer to the question is 50

If u={a,b,c,d}and p={b,d,e}find p(bar at the top)

Answers

Answer:

{a , c}

Step-by-step explanation:

first find u intersection p

n(U n P ) = {a , b , c , d} n {b , d , e}

={d , b}

intersection means element or values which lies in both the sets

now to find p complement

note : p( bar at the top ) is read as p complement

p complement = n(U) - n(U n P)

={a , b , c , d} - {d , b}

={a , c}

n(U) -n(U n P) means the elements which is only in n(U ) but not in n(U n P)

Answer:

a,c

Step-by-step explanation:

The prices for 7 different totes are $52,$22, $50, $44, $60, $48, and $52. What is the outlier in the data set?

Answers

Answer:

$22

Step-by-step explanation:

An outlier in a data set is the one farthest from the other data points. 22 is far away from the other points, so that is the outlier.

Answer:

22

Step-by-step explanation:

It is farther off than from all of the rest of the #'s.

Helpppppp I need help Asap
It costs $8 to sign up for a music download service and $0.75 to download each song. Jada signs up for the service and begins downloading music.

1. Complete the table showing how Jada can spend money downloading songs.
2. Write an equation relating the number of individual songs, s, Jada downloads and the amount of money, m, Jada spends.

Answers

Answer:

1. down below

2. m = 0.75s + 8

Step-by-step explanation:

The equation is m = 0.75s + 8 because Jada needs to pay $8 immediately to sign up, then $0.75 extra for every downloaded song.

This will help us find the missing values in the table.

When s = 4,

m = 0.75 * 4 + 8

= 3 + 8

= 11 ($11.00)

When m = 19.25,

s = (m-8)/0.75

= (19.25-8)/0.75

= 15

When s = 30,

m = 0.75 * 30 + 8

= 22.5 + 8

= 30.5 ($30.50)

Answer:

Equation: Money spent (s) = 0.75m (each music downloaded) + 8 (constant price of membership)

Table (in order) : $11, 15 songs, $30.5

Taivon is training for a running and biking race. The biking part of the race is longer than the running part, so while Taivon trains, he wants to bike more than he runs. He decides that for every 4 miles he runs, he wants to bike 16 miles. How far should Taivon bike if he runs 11 miles?

Answers

Answer:

44 miles

Step-by-step explanation:

He bikes 4 miles for every mile he runs so 11 times 4 = 44.

44miles because it is trust me people’s heudgenjdbdhdbdhdi

Please help, They are parallelograms and help

Answers

Answer

first you need to know that the what is parallelogram?

A parallelogram is a special type of quadrilateral that has equal and parallel opposite sides.

the full form of parallelogram = base * height (b*h)

                      answer no 1

base = 6 ft

height = 4 ft

parallelogram= b* h= 6*4

= 24 ft

                       answer no 2

base = 9 yd

height = 5 yd

parallelogram= b* h= 9*5

= 45 yd

                       answer no 3

base = 7 inch

height = 3 inch

parallelogram = b*h

3 * 7 = 21 inch

                         answer no 4

base = 7 inch

height = 9 inch

parallelogram = b*h

9 * 7 = 63 inch

                        answer no  5

base = 10 ft

height = 2 ft

parallelogram = 10 * 2 = 20 ft

                         answer no 6

base = 6yd

height = 8yd

parallelogram = 6 yd * 8yd

= 48 yd

hope this helps you

can you mark me brainliest answer....

(*_*)

You have to find the muplityed area of the shape! I hope this helped!

Solve each proportion for the missing variable. Please solve this and show your work please!
A) 15/25 = 10/p

Answers

Answer:

p = 50/3

Step-by-step explanation:

15/25 = 10/p

Using cross products

15*p = 25*10

15p = 250

Divide by 15

15p/15 = 250/15

p = 50/3

Answer:

[tex]\displaystyle p = \frac{50}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

[tex]\displaystyle \frac{15}{25} = \frac{10}{p}[/tex]

Step 2: Solve for p

[Fraction] Simplify:                                                                                             [tex]\displaystyle \frac{3}{5} = \frac{10}{p}[/tex][Multiplication Property of Equality] Cross-multiply:                                      [tex]\displaystyle 3p = 50[/tex][Division Property of Equality] Divide 3 on both sides:                                  [tex]\displaystyle p = \frac{50}{3}[/tex]

pls answer the question ty

Answers

answer C

range (big minus smal) for bb is 15-11=4. vb is 16-11=5 so not a

mode (most often) bb 13,14 vb 11 so not b

mean bb 12.8 vb 11.1

median bb 13 vb is 12

the answer would be c
hope this helps

Shawna works at a bakery. She is baking biscuits to fill an order for a customer. She has 2 3/4 cups of dough to make biscuits. She uses 3/16 of the dough for each biscuit. How many whole biscuits can she make?


**SHOW WORK PLZZ​

Answers

Answer:12

Step-by-step explanation:

first i make it into a improper fraction which is 9/4, now i want to make the fraction into 16ths so i can dived it by 3/16, so now i do 16 dived by 4 which is 4 so now i need to do 9/4 times 4 which equals 36/16. now that u have the same denominators you will dived 36/16 by 3/16 and that will get u 12

Answer:

14 biscuits

Step-by-step explanation:

Since Shawna uses 3/16 of the dough for each biscuit we just need to find how many 3/16ths are in our 2 3/4 cups of dough. To do this, you can just perform the calculation:

[tex]\frac{\frac{11}{4} }{\frac{3}{16} } = 14.666667[/tex]

or

[tex]\frac{2.75}{0.1875} = 14.666667[/tex]               (The decimals are just the fractions in decimal form)

We don't have enough dough to round up to 15 biscuits, so we only have enough to make 14.

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