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3 years ago

7

Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount

she paid? A. $0.53 B. $3.82 C. $53 D. $56.82

1 answer:

barxatty [35]3 years ago

5 0

D is your answer because you add all the prices and multiply them by .072 then add that number to all the amounts added together

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True or false ?<br>1.5 > 15%

lapo4ka [179]

Answer:

true

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3 years ago

A small rocket is fired from a launchpad 15 m above the ground with an initial velocity left angle 400,450,600 right angle m/s.

vivado [14]

Answer:

a)

v=<400, 450+3t, 600-9.81t> m/s

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b) attach file

c) t=122.324s

d) z=18369.9854 m

Step-by-step explanation:

a)

The equation for velocity of each component is v= $v_{0}$ +at, in this case the x-axis component has acceleration 0 $\frac{m}{s^{2} }$ , the y-axis component has acceleration 3 $\frac{m}{s^{2} }$ and the z-axis component has -g $\frac{m}{s^{2} }$ , where g=9.81 $\frac{m}{s^{2} }$ .

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2 years ago

Solve for n.<br> n + 1 = 4(n – 8)<br> n=1<br> n=8<br> n=11<br> U n = 16

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3 years ago

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2 years ago

The price of gold has increased by 35% per year from 2000 in the year 2000 hairy bought a gold ring for $590 which of the follow

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3 years ago