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lina2011 [118]
3 years ago
10

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the

Mathematics
1 answer:
stiv31 [10]3 years ago
3 0

Answer:

8.67 seconds.

Step-by-step explanation:

I hope this helps!

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Suppose you waited 10 years to invest in the same retirement fund and have the same $400,000 for retirement at the same 8% inter
Ierofanga [76]

Answer:

<em>$7,196.42 </em>

Step-by-step explanation:

Using the compound interest formula to fins the amount after 10years;

A  = P(1+r)^n

Principal P = $400,000

Rate r = 8% = 0.08

Time t = 10 years

Substitute

A = 400,000(1+0.08)^10

A = 400,000(1.08)^10

A = 400,000(2.1589)

A = 863,569.99

A ≈ 863,570

Hence the amount after 10 years is $863,570

Monthly deposit = $863,570/120 (10 years is equivalent to 120months)

Monthly deposit = 7,196.42

<em>Therefore he will have to deposit $7,196.42 into his account monthly</em>

7 0
2 years ago
Selected value of each decimel number when it is rounded to the nearest whole number ​
PtichkaEL [24]

Answer:

  1. 5
  2. 6
  3. 6
  4. 5

Remember the decimal <em>hundredths</em> rounding ruleset.

  • If a decimal is below .50, round down.
  • If a decimal is .50, round up.
  • If a decimal is above .50, round up.

View this array below to get a better image.

\left[\begin{array}{ccc}0.49(down)&0.50(up)&0.51(up)\end{array}\right]

So, for example, if you had 6.51, you would round that up to 7, and if you had 8.47, you would round that to 8

6 0
2 years ago
Please help meh i dont know the answer
Savatey [412]

Answer:

3 inches

Step-by-step explanation: An equilateral triangle means all 3 sides are the same length.

A square also have the same length for all 4 sides.

So each side of the square is 6cm, to find the perimeter you do 6*4=24.

then divide the square's perimeter by 3 since triangle have 3 sides. 24/3=8

so each side of the triangle will be 8cm

7 0
3 years ago
Audrey bought one pound of strawberries for $3.20. What is the price, in dollars per ounce of strawberries?
elena-14-01-66 [18.8K]

Answer: $0.20

Step-by-step explanation:

There are 16 ounces in 1 pound, so divide $3.20 by 16 to get the price of dollars/ounce

3.20/16 = $0.20/ounce

8 0
2 years ago
Read 2 more answers
PERSON WHO GETS IT RIGHT GETS BRAINLIEST
saul85 [17]

Step-by-step explanation:

Let x = number of games that Alex played

The total money that he spent C is given by

C = 2x + 15

If he spent $45, then we can write

45 = 2x + 15

Solving for x, we get

2x = 45 - 15 = 30 \Rightarrow x = 15

This means that Alex played 15 games.

4 0
2 years ago
Read 2 more answers
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