4 years ago

The student scores on mrs fredericks mathematics test are shown on the stem and leaf plot below

Mathematics

1 answer:

Anna11 [10]4 years ago

6 0

Where is the plot. put it in and ill answer

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3. Escribe el valor absoluto de los siguientes números:

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Answer:

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3 years ago

A ball was kicked into the air from a balcony 20 feet above the ground, and the ball’s height above the ground, in feet, t secon

Svet_ta [14]

$h(t)=20-16t^2+32t \\ \Downarrow \\ h(t)=-16t^2+32t+20 \\ \\
a=-16 \\ b=32$

The maximum height is the y-coordinate of the vertex (x,y) of the parabola.
First find the x-coordinate using the formula:
$x=\frac{-b}{2a}=\frac{-32}{2 \times (-16)}=\frac{-32}{-32}=1$

Now plug the value into the equation and find the y-coordinate:
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The maximum height is 36 feet.

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4 years ago

What is 25.34 x 1000?

NemiM [27]

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3 years ago

Juliet receives 10% commission on each sale that she makes. She earned $450 last week in commissions. How much were her sales?

Black_prince [1.1K]

Given:

Rate of commission = 10% on each sale

Commission = $450

To find:

The total sales.

Solution:

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Please help! show work if you can

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

i did test please comment if its wrong

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