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Juli2301 [7.4K]
3 years ago
8

A volcano Irruption blasts a boulder upward with an initial velocity of 240 ft./s This modeled by the equation h(t)=-16t^2+240t.

How heigh will the boulder be after 5 seconds?
Mathematics
1 answer:
torisob [31]3 years ago
3 0

Answer:

1600 ft

Step-by-step explanation:

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Talia sells educational software for a yearly salary of $65,000 plus a 2.65% commission on her total sales. If Talia sells $2.5
Bad White [126]

Answer:

$131250

Step-by-step explanation:

Talia's earnings during one year are equal to her base yearly salary ($65000) added to her commission. Now, to know the commission it is necessary to find the 2.65% of her total sales ($2.5 million)

Step 1. Divide the total sales or 2,500,000 by 100 considering this represents the total or 100%

2,500,000 ÷ 100 = 25000

Step 2. Multiply this number by the specific percentage (2.65)

25000 x 2.65 = 66250

Now add the commission and the yearly salary

65000 + 66250 = 131250

Hence, total earnings of Talia were $131250

4 0
3 years ago
The Amazing Art Museum has 50 exhibits. On Monday, 22% of them were closed for cleaning. How many exhibits were closed on Monday
Tpy6a [65]

Answer:

B) 11

Step-by-step explanation:

To find the % of something simply turn 22% to a decimal (.22) then times it by the number you want .22 * 50 = <em><u>11</u></em>

5 0
3 years ago
Read 2 more answers
Write each equation in standard form.<br>18. y = 4x - 5<br>19. y - 3 = 5(4-X)​
leva [86]

Answer:

Step-by-step explanation:

hello :

y = 4x - 5    means : 4x-y=5

y - 3 = 5(4-X)​  equivalent : y-3 = 20 -5x  means : 5x+y =23

6 0
3 years ago
Which answers are equivalent to ? Choose all answers that are correct. A. 0.75 B. 75% C. 0.15 D. 15%
weeeeeb [17]
Hello!

The Correct Answer would be:

<span>A. 0.75 and B. 75% 

Hope this Helps! Mark as Brainliest IF did!
Have A Wonderful Day! :)</span>
8 0
3 years ago
Read 2 more answers
Find the missing side. round to the nearest tenth
irakobra [83]

Answer:

8.8

I don't see that choice in this picture so I hope that those are not all the choices

Step-by-step explanation:

Lets find all the angles first, that highlighted red square means that angle is a right angle, also known as 90 degrees, and the missing angle will be represented with b, also a triangle equals 180 degrees:

48 + 90 + b = 180

138 + b = 180

b = 42

So the missing angle is 42. If u didn't know, how wide an angle is effects the length of the side that it's facing. So because one of the angle is 48 degrees, the length of the side facing it is 10. So we needed to find the missing angle first to determine x, which we already did. So lets find the scale factor, we're dividing 42 with 48:

42/48 = 7/8

Now multiply 7/8 with 10:

10(7/8) = 70/8 = 8.75 = 8.8

3 0
3 years ago
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