Please help I can’t do this

Please Help I Cant Do This

Answers

Answer 1
answer to a1=6.8
a2= 0.5
mean is 6.78
i don’t know the rest sorry

Related Questions

the ratio of the measure of angle A to the measure of angle B is 3:2. find the measure of angle A.​

Answers

Answer:

2 because id you take 3 times 2 its 6 divided by 3 is 2

turn 12,14 into a decimal pls thanks ASAP

Answers

Answer:

0.857142857

Step-by-step explanation:

Answer: 0.85714285714286

Step-by-step explanation:

10 points and king crown extra 5+ points and pplease go to pic and answer it

Answers

Answer:

the answer is 30x+33

An artist frames his rectangular artwork. The length of his art is 3 times the width, w. How can he represent the perimeter of the art? Match each reason on the left to the expression it describes.

Answers

Answer:

Perimeter = 8w

Step-by-step explanation:

Let the width of the rectangular framework be w.

Length = 3w

We know that the perimeter of a rectangular shaped object is given by :

P = 2(l+w)

Substitute all the values in the above formula,

Perimeter = 2(3w+w)

= 2(4w)

= 8w

So, the perimeter of the art be 8w.

Brianna is going to invest in an account paying an interest rate of 5.2% compounded daily. How much would Brianna need to invest, to the nearest ten dollars, for the value of the account to reach $6,600 in 11 years?

Answers

Answer:

3398.1761

Step-by-step explanation:

Using compound interest relation:

A = P(1 + r/n)^nt

5.2 / 100 = 0.052

n = 365 * 12 = 4380

6000 = P(1 + 0.052/4380)^4380*11

6000 = P(1.0000118)^48180

6000 = 1.7656530P

P = 6000/ 1.7656530

P = 3398.1761

Answer:

98086

Step-by-step explanation:

A rectangular prism and it’s dimensions are shown in the diagram. What is the total surface are of the rectangular prism in square feet?

Answers

Answer:78.5

Step-by-step explanation:

The total surface area of the rectangular prism shown is 78.5 feet².

What is Rectangular Prism?

Rectangular prism is a three dimensional shape which consist of six faces. The two faces are at the top and bottom and the other faces are lateral faces.

The surface area of a rectangular prism can be calculated as,

Surface area = 2 (lw + wh + lh)

Here l is the length, w is the width and h is the height of the rectangle.

From the figure,

l = 4.5 feet

w = 4 feet

h = 2.5 feet

Surface area = 2 [ (4.5 × 4) + (4 × 2.5) + (4.5 × 2.5)]

                     = 2 [18 + 10 + 11.25]

                     = 2 × 39.25

                     = 78.5 feet²

Hence the surface area is 78.5 feet².

Learn more about Rectangular Prism here :

https://brainly.com/question/21308574

#SPJ3

I need help quick please ​

Answers

Answer:

(-6,3) (0,-1) (-1,-3)


The solution to -2(1 - 4x) = 3x + 8 is
(1)
-
11
10
(3)
7
(4) - 2
(2) 2.

Answers

The answer is 2......

What is the sum of
-2/9 + 5/9

Answers

Answer:

3/9 i think

Step-by-step explanation:

The answer is 3/10,

Another way to see the equation is -2 divided by 9, plus 5 divided by 9.
You divide each sides of the equation first, then you add the answers. One you have your answer as a decimal turn it into a fraction.

Which measurement is equivalent to 1 kilometer?
o 100 centimeters
o 1.000 centimeters
100 meters
o 1000 meters

Answers

Answer:

1000 meters

Step-by-step explanation:

The diameter of a circle is 7 m. Find the circumference to the nearest tenth

Answers

Answer:

22 m

Step-by-step explanation:

Diameter d = 7 m

Circumference of the circle C =?

[tex]C = \pi d = 3.14 \times 7 \\ \\ C= 21.98 \: m\\ \\ C \approx 22.0 \: m[/tex]

A 16-oz package of rice is $0.79. A 32-oz package is $3.49. Which has the lower unit cost?
Group of answer choices

Answers

16 ounce bag of rice for $0.04 per unit
16 oz. : $0.79

1 oz. : 0.79/16 = $0.049375

Round to three decimal places

Unit cost = $0.049



32 oz : $3.49

1 oz : 3.49/32 = $0.1090625

Round to three decimal places

Unit cost = $0.109



0.109 > 0.049


Answer: 16 oz. pack has a lower unit cost.



1. Caroline ran 15 miles in 5 days. She ran the same distance each day. Write and solve an equation to determine the number of miles she ran each day. (Explore Activity) a. Let x represent the Number of Number of Draw algebra tiles to model the equation. Caroline ran miles each day. ​

Answers

Answer:

3 miles per day

Step-by-step explanation:

15=5X

15÷5=3

Please help a girl out I'm so confused

Answers

Answer:

Girl what kind of MATH IS THISSSSS

Step-by-step explanation:

Answer:

Step-by-step explanation:

It appears that the first column is 10(10) and 6(10)

the third column has 6(6) so perhaps top square is 6(10)=60

Can someone explain how to do this worksheet? when graphing the lines they don't seem to intersect with a UFO.​

Answers

Answer:

There are 2 equations together in each box, so what you need to do is graph them both. Then see where they intersect, that will be where the ufo they shot is. For example On the first two set of equations (y=x+6 & y=-x-4) when graphed together they intersect at (-5,1) which is where ufo 6 is. Meaning they shot Ufo 6

I need help! It's due in one hour.
Given: R(-2, 0), S(-3, 1), T(0, 1), U(-5, 3) and V(4, 3).
Prove: ΔRST ~ ΔRUV

Answers

This is a simple transformation, DILATION.

Upon graphing this out, or finding the side lengths of the triangle, you will find that side length RU is triple of that of RS. This is the same for RV and RT. Dilation transformations don't change angles, only side lengths, and for the whole triangle, which means that this transformation will still equate the triangles to each other.

A family has a newborn baby and decides to invest $300 into an account that will earn interest. They plan to give her the full amount of money in the account on her 18th birthday. They have two choices: Option 1: An account that grows by 12% each year Option 2: An account that grows by $30 each year. Which option will result in a better 18th birthday gift? Justify your choice and explain your reasoning.​

Answers

Option 1 is better. 12% of $300 is $36, so even in just the first year, it grows by $6 more than if they picked the other option. I hope this helps :)

Please help me simplify the equation.

Answers

Answer:

9e^-10x

Step-by-step explanation:

that's the simplified answer

It takes 3 1/2 spoons of chocolate syrup to make 3 2/5 gallons of chocolate milk. How many spoons would it take to make 4 gallons of chocolate milk?

Answers

Answer:

4 2/17

Step-by-step explanation:

It takes 3 1/2 spoons of chocolate syrup to make 3 2/5 gallons of chocolate milk

3 1/2= 3 2/5

7/2= 17/5

1 gallon = 7/2÷17/5

= 7/2 × 5/17

= 35/34

Therefore the number of spoons required to make 4 gallons

= 4 × 35/34

= 140/34

= 70/17

= 4 2/17

14. If sin(35) = cos(x), what is x?

Answers

Answer:

x = 55

Step-by-step explanation:

Using the cofunction identity

sin35 = cos(90 - 35) = cos55

Write a polynomial in standard form that represents the area of the shaded region.

Answers

Answer:

[tex]A=p^2-2p-3[/tex]

Step-by-step explanation:

The area for a triangle is given by:

[tex]\displaystyle A=\frac{1}{2}bh[/tex]

The base is p + 1 and the height is 2p - 6. Therefore:

[tex]\displaystyle A=\frac{1}{2}(p+1)(2p-6)[/tex]

Simplify the second term:

[tex]\displaystyle A=(p+1)(\frac{1}{2})(2p-6)=(p+1)(p-3)[/tex]

Distribute:

[tex]A=p(p-3)+1(p-3)[/tex]

Distribute:

[tex]A=p^2-3p+p-3[/tex]

Combine like terms:

[tex]A=p^2-2p-3[/tex]

If the area of a sector is 100 ft^2 and the radius of the circle is 22 ft what is the central angle measure for that sector and what is the length of the arc

Answers

Answer:

[tex]\displaystyle \theta=0.413\ rad[/tex]

L= 9.086 feet

Step-by-step explanation:

Area of a Circular Sector

Given a circle of radius r, the area of a circular sector defined by a central angle θ (in radians) is given by

[tex]\displaystyle A=\frac{1}{2}r^2\theta[/tex]

And the length of the arc is:

[tex]L=\theta r[/tex]

We know the area of the sector is 100 square feet and the radius is r=33 ft, thus:

[tex]\displaystyle 100=\frac{1}{2}r^2\theta[/tex]

Solving for θ:

[tex]\displaystyle \theta=\frac{200}{r^2}[/tex]

[tex]\displaystyle \theta=\frac{200}{22^2}[/tex]

[tex]\displaystyle \theta=0.413\ rad[/tex]

The arc length is:

[tex]L=0.413* 22[/tex]

L= 9.086 feet

(05.01)
Which equation can be used to calculate the area of the shaded triangle below? (5 points)
(Answers in photo)

Answers

Answer:

answer of the above given question is (c) 1/2(10*6)=30,as we know the area of the triangle is 1/2*base*height.So,we can directly find the area of the triangle.

You and your friend are saving money to buy bicycles that cost $175 each. You have $45 to start and save an additional $5 each week. The graph shows the amount y (in dollars) that your friend has after x weeks. Who can buy a bicycle first?
(NEED A JUSTIFIED ANSWER)

Answers

Step-by-step explanation:

we need the graph to answer!!

what is the third quartile of the following data set 18 20 21 23 24 26 29 30 35 39 40
a. 30
b. 26
c, 35
d. 29

Answers

Answer:

c. 35

Step-by-step explanation:

... ......................

Answer:

35

Step-by-step explanation:

Just did test

Stan has a rectangular piece of carpet with an area of 23.4 square meters. The piece of carpet is 13 meters long. What is the width of the piece of carpet?

Answers

Answer:

The breadth of rectangular carpet is 1.8 m.

Step-by-step explanation:

We have,

The area of rectangular carpet that is 23.4 m²The length of carpet is 13 m.

We know that,

= Area of rectangle = Length × Breadth

= 23.4 = 13 × Breadth

= 23.4/13 = Breadth

= 234/130 = Breadth

= 1.8 m = Breadth

__________________________

The answer it’s from acellus

Answers

Answer and Step-by-step explanation:

4 goes into 17 four times.

4x4= 16

giving you

16 R1

Answer:

quotient-----4

Remainder---1

Step-by-step explanation:

This is basic division am I right?

Opposite of division is Multiplication

Multiplication is repeated addition

4+4+4+4=16

16+4=20 but that is greater than 17.

so quotient is 4 and remainder is 1

( Please help me on this question, thank you, <3 )

....................................................................................................................
Which number line can be used to find the distance between (4, –1) and (8, –1)?


A.) A number line going from negative 2 to positive 8 in increments of 1. Points are at 4 and 8.


B.) A number line going from negative 2 to positive 8 in increments of 1. Points are at negative 1 and positive 4.


C.)A number line going from negative 2 to positive 8 in increments of 1. Points are at negative 1 and positive 8.


D.) A number line going from negative 8 to positive 2 in increments of 1. Points are at negative 8 and negative 4.

............................................................................................................................................

A lot of people were saying it's C, or A, or even B. Please try to answer this question if you can, thank you again, <3

Answers

Answer:

A. I got it from edge

Step-by-step explanation:

Also give the person above brainliest

in a survey 3 out of 5 people preferred rice to noodles if 75 people were surveyed how many preferrd rice

Answers

The answer is 45/75 because it is equal to 3/5

y < 2x + 9 solid or dotted line​

Answers

Answer:

dotted

Step-by-step explanation:

when there is a line underneath the less than or equal to sign, it is solid, when there is not a line it is dotted.

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