Mathematics College

What is the answer to: 4 2/3÷(-1 1/4)
A. 2.57
B. 7 20/21
C. 1/36

Answers

Answer 1
4 and 2/3 divided by (-1 and 1/4)
= 14/3 divided by -3/4
= 14/3 * 4/-3
= 56/-9

Related Questions

40⋅8−10^2 what is the result

Answers

Answer:

220

Step-by-step explanation:

40 x 8 = 320, and 10 squared is 100. 320 - 100 = 220.

Step-by-step answer:

40x8-10^2

40x8-100

320-100

220

Jillian is about to go on a road trip. She puts 14 gallons of gas in her car. She pays
$31.36 for the gas. How much does the gas cost per gallon?

Answers

Answer:

$2.24

Step-by-step explanation:

you would divide $31.36 by 14

An elevator travels 310 feet in 10 seconds. how far can this elevator travel in 12 seconds?​

Answers

Answer:

372 ft

Step-by-step explanation:

310 divided by 10 is 31 and 31x12 is 372

Answer:

372 feet

Step-by-step explanation:

31 feet per second

PLEASE SOMEONE THIS FAST PLEASE :-)

THE FIRST ANSWER I WILL GET I WILL MARK BRAINLEST THANKS :-)

Answers

Answer:

[tex]sin^-^1(\pi x)[/tex]

Step-by-step explanation:

Please mark as Brainliest!!!

The perimeter of an equilateral triangle measure 48 inches. The midpoints of the sides of the triangle are joined to form another equilateral triangle with sides that are half the length of the outer triangle. This process is continued until three smaller triangles are created within the first triangle.

Use a geometric series to model the perimeters of the four triangles.

The sum of the perimeters of all four triangles is
inches.

Answers

Answer:

Side: 16, 8, 4, 2Perimeter: 48, 24, 12, 6Sum: 90

Step-by-step explanation:

Side of the first triangle = 48/3 = 16 in

Side of the inner triangles, common ratio is 1/2:

16/2 = 8 in8/2 = 4 in4/2 = 2 in

16, 8, 4, 2

Perimeter of the triangles:

P = 48 inP = 8*3 = 24 inP = 4*3 = 12 inP = 2*3 = 6 in

48, 24, 12, 6

Sum of perimeters:

48 + 24 + 12 + 6 = 90 in

Answer:

90 inches

Step-by-step explanation:

first triangle perimeter: 48

cut that in half for the next one: 24

next: 12

final: 6

add all of that together and you get 90

Use this graph of y = -2x - 8x- 3 to find the vertex. Decide whether the
vertex is a maximum or a minimum point.
-5
A. Vertex is a minimum point at (-2,5)
B. Vertex is a maximum point at (5,-2)
C. Vertex is a maximum point at (-2,5)
D. Vertex is a minimum point at (0, -3)

Answers

Answer:

Vertex is a Maximum point at (-2,5)

Step-by-step explanation:

Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost $228. Write and solve a system of equations to find how many children and how many adults were in the group.

Answers

Answer: 9,2

Step-by-step explanation:

a+c=11

a=11-c

22(11-c) + 15c = 228

242-22c + 15c = 228

-7c=-14

C = 2 (two children)

Remember how a + c = 11

a + 2 = 11

A= 9

9 adults, 2 children.

What is the original price if there is a 25% discount and the sale price is $76.50?

Answers

Answer:

102

Step-by-step explanation:

102 discount off would be 25%

of 76.50 = 102 dollars

PLEASE HELP ASAP !!!!!!!!

Answers

Answer:

D

Step-by-step explanation:

Uhhh this needs to be 20 characters

Answer:

D. There are 30 grams of protein in 6 tablespoons of peanut butter.

Fake Question So It Doesnt Get Taken Down, What is 40992981x9977, Real Question, How do I change my pfp?

Answers

go to where the bell is and where it says "ask question" and then do you see your little icon thingy? right there, click it.  hit edit profile. and then

it shoulld say this

Edit your profile

Preferences

Send info to email

Password

Your email

Profile picture

hit profile picture and boom it says upload and all that

Answer:

go to Edit your profile

Step-by-step explanation:

Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter REALS.)
5x − 4 = 4x + 8

Answers

5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56

The records of a casualty insurance company show that, in the past, its clients have had a mean of 1.9 auto accidents per day with a variance of 0.0016 . The actuaries of the company claim that the variance of the number of accidents per day is no longer equal to 0.0016 . Suppose that we want to carry out a hypothesis test to see if there is support for the actuaries' claim. State the null hypothesis H0 and the alternative hypothesis H1 that we would use for this test.

Answers

Answer:

H0: σ² = 0.0016    against the claim

H1: σ² ≠ 0.0016

Step-by-step explanation:

The claim is the alternative hypothesis . If we have the alternative hypothesis that variance is not equal to 0.0016. Then the null hypothesis would

H0: σ² =  0.0016    against the claim

H1: σ²≠  0.0016

This is a two tailed test.

The null hypothesis is opposite to the claim stated. The claim is the alternative hypothesis.

By knowing the alternative hypothesis one can find the null hypothesis.

The claim is that the variance of the number of accidents per day is no longer equal to 0.0016.

The claim is H1: variance≠ 0.0016 or

H1= σ²≠  0.0016

Therefore the null hypothesis is

H0: σ²=0.0016

A group of preschoolers has 8 boys and 24 girls what is the ratio of girls to boys

Answers

Answer:

1:3 (Boys : Girls)

Step-by-step explanation:

8/24 = 1/3  (divide by 8)

Answer: 1:3

Step-by-step explanation:

1:3

2 1/4 divided by 3/6

Answers

the answer is 4.5      

:)))))

Answer:

9

-

2

1

Or alternatively you can say 4 ---

2

Or 4.5

Step-by-step explanation:

There isnr a way of step by step explaining sorry

what is the slope of this line?​

Answers

Answer: The slope is -5x

Explanation; because it has an X next to it. the one without a variable (x) is the b value or the y-intercept.

Two angles of a triangle measure 120 and 40°.
What is the measure of the third angle of the triangle?

Answers

Answer: 20°

the measure of the third angle of the triangle is x ( 0 < x < 90)

because this is 3 angles in a triangle, we have:

120 + 40 + x = 180

⇔ x = 180 - 120 - 40

⇔ x = 20°

Step-by-step explanation:

EASY 6th GRADE MATH ASAP IF CORRECT BRAINEST

Answers

72 I think sorry if it is wrong

Rectangle ABCD is graft in the coordinate plane. The following are the verticals of the rectangle A(2,0) B(6,0) C(6,7) D(2,7)

What is the rectangle of ABCD?

Answers

Answer:

28 unit^2

Step-by-step explanation:

The computation of the area of the rectangle is shown below:

As we know that

The Area of the rectangle is

= Length × width

Give that

The verticals of the rectangle  A(2,0) B(6,0) C(6,7) D(2,7)

For AB

= 6 - 2

= 4

And, for CD, 7

So, the area of the rectangle ABCD is

= 4 × 7

= 28 unit^2

I believe it’s D but I’m not sure please help this are my last points

Answers

from looking at it, i’m pretty sure it’s D! if i am incorrect, please tell me.

Solve the quadratic by factoring. Correct gets BRAINLIEST!

Answers

(4x+3) (2x-1)=0
X= -3/4, 1/2

what is the linear equation to (10,-7) and (-2,10)​

Answers

The answer is -17 and 12

Which statement about g(x) = x^2 - 576 is true?

Answers

Answer:

The second option.

Step-by-step explanation:

Let's see if this will work.

(x+24)(x-24)

Let's open the brackets

x^2 - 24x +24x - 576

= x^2 - 576

Please give brainliest

I hope you understand. If you don't. Please, leave a comment below.

Please help, I'm not very bright.

Answers

Answer:

128

Step-by-step explanation:

In the big square there is 16 little squares

There is 8 layers of squares

16 × 8 = 128

What is the slope of the line that contains these points?

Answers

Answer:

-1 or 1/-1

Step-by-step explanation:

Answer:

the answer is -1 hope this helps ت︎シ︎☽︎❣︎

13/14% of a quantity is equal to what fraction of the quantity. simplify your answer
​

Answers

Answer:

=1

Step-by-step explanation:

multiply the numerator and denominator by common integer  

PLEASE HELP PLEASE GET BRAINLIEST

Answers

Answer:

in order from up to down

Y

7

3

-3

Order Pairs

(2,7)

(0,3)

(3,-3)

Step-by-step explanation:

graph calc.

A photograph measures five inches wide and six inches long. The picture is enlarged to fit on a wall. If the new larger picture is 150 inches wide, how long is it?

Answers

Answer:

180 inches

Step-by-step explanation:

150/5 = 30

so 30 x 6 = 180

Answer:

180 inches

Step-by-step explanation:

I took the quiz

11.3d04
Solve the problem.
The Govonis' monthly income is $10,000. They have 13 remaining payments of $245 on a
new car and 15 payments of $63 remaining on their living room furniture. The taxes and
insurance on the house are $135 per month. The Govonis want a 30-year, $291,000
mortgage. Do they qualify for this mortgage with a 10.5% interest rate?
Select one:
a. Yes
b. No

Answers

Answer:

yes

Step-by-step explanation: did it on test

what number is 10% of 20

Answers

Answer:

You just move the decimal so 2

Step-by-step explanation:

2


Step by step explanation:

HELP ME PLEASE I BEG YOU

Answers

Answer:

B

Step-by-step explanation:

its not A, C or D because it drops in increments of a hundred dollars every 3 years

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