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2 years ago

Use the graph to fill in the blank with the correct number.

Mathematics

1 answer:

Vikki [24]2 years ago

4 0

Answer:

f(0) = 1

Step-by-step explanation:

f(0) means what is the value of y when x = 0

from the diagram this is the point (0, 1 ) , then

f(0) = 1

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What is the unit rate of 4 to 4.60

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Step-by-step explanation:

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3 years ago

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Bernardo graphed the amount of money he earned each week mowing lawns. A line graph titled Lawn Mowing Money has weeks on the x-

Sati [7]

Answer:

My answer was deleted but it was between 4 and 6 weeks

Step-by-step explanation:

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2 years ago

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Spiral Review:

polet [3.4K]

Answer:

first, how many cups in a gallon. 4 cups/quart, 4 quarts/gallon- 16 cups per gallon

144/16= 9 gallons

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2 years ago

The path of a volley ball thrown over a net is modeled with the function A(x) = -0.02x2 + 0.6x + 5, where x is

LiRa [457]

Answer:

The ball travel horizontally 37 feet before it hits the ground

Step-by-step explanation:

we have

$A(x)=-0.02x^2+0.6x+5$

where

x ----> is the horizontal distance in feet

A ---> is the altitude of the ball, in feet.

we know that

When the ball hit the ground, the altitude of the ball is equal to zero

For A(x)=0

$-0.02x^2+0.6x+5=0$

solve the quadratic equation

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$-0.02x^2+0.6x+5=0$

$a=-0.02\\b=0.6\\c=5$

substitute in the formula

$x=\frac{-0.6\pm\sqrt{0.6^{2}-4(-0.02)(5)}} {2(-0.02)}$

$x=\frac{-0.6\pm\sqrt{0.76}} {-0.04}$

$x=\frac{-0.6\pm0.87} {-0.04}$

$x=\frac{-0.6+0.87} {-0.04}=-6.75$

$x=\frac{-0.6-0.87} {-0.04}=36.75$

therefore

The ball travel horizontally 37 feet before it hits the ground

3 0

2 years ago

Explain or show how you could find 5÷13

OverLord2011 [107]

Answer:

bus stop division really hard to show on here.

13/5

13 does not go into 5 so put a decimal point after the 5

13/5.000 carry the 5 over to the zero

13 goes into 50 3 times with 11 left over. carry the 11 over to the next zero. 13 goes into 110 8 times with 6 left over. carry over to the next zero. keep adding zeros and carrying over until the 13 goes into a number equally.

the answer is 0.38461538

3 0

3 years ago