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3 years ago

Anyone know? Will mark brainliest if correct!

Mathematics

1 answer:

Sveta_85 [38]3 years ago

4 0

Answer:

A) Horsepower is the independent variable

D) The scatter plot shows a negative correlation

Step-by-step explanation:

Independent variable goes on the x-axis, it does not depend on another.

In this case, horsepower is the independent variable.

Negative correlation is a relationship between two variables in which one variable increases as the other decreases.

In this case, the scatter plot shows a negative correlation.

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Ray's pizza serves small and LG pizza. a small pizza has a diameter of 10inches and is sliced into 6 equal slices.a large pizza

Andrew [12]

Amount of pizza eaten by Charlie.

7/6× 22/7 × (101/2)² =9350.91667

Amount of pizza eaten by Julie

5/12 × 22/7 × 90.5² = 10725.3273

Answer = Julie

3 0

2 years ago

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $18 per ticket to the

vfiekz [6]

C = n(30 +18 +85 +15)
This simplifies to
c = 148n

6 0

3 years ago

Read 2 more answers

Please help me solve this problem

ss7ja [257]

Answer:

<h2>Number of solutions: 3</h2><h2>Type: -10, -2, 2.8</h2>

Step-by-step explanation:

f(x) = 0 - the solutions are the x-intercepts.

Look at the picture.

7 0

3 years ago

Given the scatter plot, choose the function that best fits the data.

Ahat [919]

Answer:

2x^2-3x-5=y

(2x-5)(x+1)=y

(2x-5)(x+1)=0

2x-5=0

2x=5

x=2.5

x+1=0

x=-1

Have a great day!

Step-by-step explanation:

7 0

3 years ago

A pole that is 2.5 m tall casts a shadow that is 1.47 m long. At the same time, a nearby tower casts a shadow that is 36.25 m lo

Roman55 [17]

The tower is 61.65 meters tall.

<u>SOLUTION: </u>

Given that, a pole that is 2.5 m tall casts a shadow that is 1.47 m long.

At the same time, a nearby tower casts a shadow that is 36.25 m long.

We have to find height of the tower.

Now, we know that,

$2.5 \mathrm{m} \text { tall } \rightarrow 1.47 \text { long shadow }$

Then, (let it be) n meter tall $\rightarrow$ 36.25 long shadow

So, by cross multiplication method,

$\Rightarrow \frac{2.5}{1.47}=\frac{n}{36.25}$

This can be written as,

$\Rightarrow 36.25 \times 2.5=1.47 \times n \rightarrow 1.47 n=90.625 \rightarrow n=61.649 \rightarrow n=61.65 \text{ m}$

Cross multiplications steps: (To find Single Variable)

Multiply the numerator of the left-hand fraction by the denominator of the right-hand fraction.
Multiply the numerator of the right-hand fraction by the denominator of the left-hand fraction.
Set the two products equal to each other.
Solve for the variable.

6 0

3 years ago

Anyone know? Will mark brainliest if correct! ​

Anyone know? Will mark brainliest if correct!