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alexandr1967 [171]
3 years ago
11

​9 ×​ 10² I NEED ANSWERS QUICK

Mathematics
2 answers:
DanielleElmas [232]3 years ago
8 0

Answer:

I think its 900 sorry if I am wrong.

garik1379 [7]3 years ago
3 0
900.


Hope this helps!
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You deposit $1500 in a bank account that pays 4% annual interest. Find the balance
Shkiper50 [21]

Answer:

$1,901.56

Step-by-step explanation:

A = 1,500 (1 + \frac{0.04}{12}) ^{12 x 6} \\\\    = 1,500 (1.0033)^{72}\\ \\    = 1,500 (1.2677)\\\\    = $1,901.56

4 0
4 years ago
A student jog the same number of laps each week.9 students jogged 63 laps.How many laps will 13 students jog
Mazyrski [523]
9/63 = 1/7 = 13/x
13 students jog 91 laps.
3 0
3 years ago
The height of a volleyball, h, in feet, is given by h = −16t^2 + 11t + 5.5, where t is the number of seconds after it has been h
faust18 [17]

Answer:

The volleyball travel high enough to clear the top of the net.

Step-by-step explanation:

The height of a volleyball, h, in feet, is given by h = −16t² + 11t + 5.5, where t is the number of seconds after it has been hit by a player.

Now, for h = 7.3 feet, we can write

7.3 = - 16t² + 11t + 5.5

⇒ 16t² - 11y + 1.8 = 0

Using the quadratic formula we get,

t = \frac{- (- 11) \pm \sqrt{(-11)^{2} - 4(16)(1.8)}}{2(16)}

⇒ t = \frac{11 \pm 2.4}{32}

⇒ t = 0.27 or t = 0.42

Therefore, for the two real positive values of t the volleyball travel high enough to clear the top of the net. (Answer)

5 0
3 years ago
A water tank that is rectangular in shape is 15 feet long, 10 feet wide, and 6 feet deep.
liubo4ka [24]

Answer:

900 feet squared

Step-by-step explanation:

15 x 10 x 6 = 900

6 0
3 years ago
What is the value of the expression 5/6 divided by 1/8
anzhelika [568]
55/6 / 1/8 = 5/6 x 8/1


5 x 8 = 40
6 x 1 = 6

40 / 6 = 6 4/6 = 6 2/3

(hope I'm right & this helps you!)
7 0
3 years ago
Read 2 more answers
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