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valentina_108 [34]
3 years ago
7

19.If V= V + at, then a=

Mathematics
2 answers:
Verizon [17]3 years ago
8 0

Answer:

a=\frac{V-V_{0}}{t}

Step-by-step explanation:

V = V_{0}+at (given)

at = V-V_{0} (minus V_{0} on both sides)

a = \frac{V-V_{0}}{t} (divide t on both sides)

Hope this helps :)

enot [183]3 years ago
4 0

Answer: A

Step-by-step explanation:

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A jet fighter is capable of reaching speeds up to 1.5 x 10^3 miles per hour. A typical passenger plane can reach speeds of appro
Volgvan

Answer:

3 times faster

Step-by-step explanation:

\frac{1.5(10)^{3} }{5.0(10)^{2}} = \frac{1.5(10)}{5} = \frac{15}{5}  = 3 times faster

5 0
3 years ago
Big Brothers, Inc. borrows $267,999 from the bank at 18.16 percent per year, compounded annually, to purchase new machinery. Thi
Katyanochek1 [597]

Based on the amount borrowed and the interest per year, Big Brothers, Inc will pay an annual payment of $59,973.15.

<h3>How much will Big Brothers, Inc. pay annually?</h3>

This can be found by using the present value of an annuity formula because the annual payment will be constant and therefore like an annuity.

Formula is:

Present value of annuity = Annual payment x ( 1 - (1 + rate) ^ -number of periods) / rate

Solving gives:

267,999 = Amount x ( 1 - ( 1 + 18.16%)⁻¹⁰) / 18.16%

267,999 = Amount x 4.46865

Amount = 267,999 / 4.46865

= $59,973.15

Find out more on loan present value at brainly.com/question/15088278.

#SPJ1

6 0
2 years ago
10) Cynthia is shopping for a new camera. It costs $549.95. If she has a 15% off coupon and $500 saved up, how much will the cam
Aneli [31]

Answer:

$506.03

Step-by-step explanation:

15% off of $549.95 = $467.46

8.25 tax on $467.46 = $506.03

7 0
4 years ago
Read 2 more answers
The perimeter of a rectangular field is 264 yards. If the width of the field is 54 yards, what is its length?
SIZIF [17.4K]
P = 2(L + W)
P = 264
W = 54

264 = 2(L + 54)
264 = 2L + 108
264 - 108 = 2L
156 = 2L
156/2 = L
78 <=== Length is 78 yards
7 0
3 years ago
Read 2 more answers
Please help me if you are good at math!
iren2701 [21]
Answers:
y = 5(0.05) = 95% rate of decay
f(t) = 95(1.05) = 5% rate of growth
g(t) = 95(0.95) = 5% rate of decay
y = 5(1.95) = 95% rate of growth

Explanations:
y=5(0.05) has a 95% rate of decay because the number 5 is going down by 95%

f(t) = 95(1.05) has a 5% rate of growth because the number 95 is going up by 5%

g(t) = 95(0.95) has a 5% rate of decay because the number 95 is going down by 5%

y = 5(1.95) has a 95% rate of growth because the number 5 is going up by 95%

Hope this helped!
3 0
3 years ago
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