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2 years ago

Find the volume of the prism. 3 ft 7 ft 5 ft

Mathematics

2 answers:

Phantasy [73]2 years ago

7 0

Answer:

105 ft

Step-by-step explanation:

length times width times height is the formula to find it.

Taya2010 [7]2 years ago

6 0

Answer:

105

Step-by-step explanation:

I am guess this prism is a rectangle

So 3 times 7 times 5 is 105

Thus the answer is 105

Hope this helps!

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crimeas [40]

13²-5²=144

=12

26²-24²=100

=10

13²-12²=25

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2 years ago

Kaleb’s gross semimonthly pay is $1670. To maintain his current lifestyle, how much should he save up by the time he retires? $1

Nitella [24]

Answer:

The correct answer is $400,800

Step-by-step explanation:

I just took the test and this is the correct answer.

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3 years ago

Geoff earns 10% commission on his total sales at work.

labwork [276]

Answer:

$1350

Step-by-step explanation:

10% of 1350= 135 meaning the sales total wes 1350.

have a good day!

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3 years ago

Read 2 more answers

A chorus has 5 girls and 15 boys. If two are chosen at random to sing a duet, what is the probability that both will be boys?

Sonbull [250]

Answer:

Step-by-step explanation:

If you ad them together you get 20 15/20 are boys 15 divided by 20 is .75

8 0

2 years ago

Read 2 more answers

Infinite over E n=1 4(0.5)^n-1

yan [13]

Answer:

S = 8

Step-by-step explanation:

An infinite geometric series is defined as limit of partial sum of geometric sequences. Therefore, to find the infinite sum, we have to find the partial sum first then input limit approaches infinity.

However, fortunately, the infinite geometric series has already set up for you. It’s got the formula for itself which is:

$\displaystyle \large{\lim_{n\to \infty} S_n = \dfrac{a_1}{1-r}}$

We can also write in summation notation rather S-term as:

$\displaystyle \large{\sum_{n=1}^\infty a_1r^{n-1} = \dfrac{a_1}{1-r}}$

Keep in mind that these only work for when |r| < 1 or else it will diverge.

Also, how fortunately, the given summation fits the formula pattern so we do not have to do anything but simply apply the formula in.

$\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = \dfrac{4}{1-0.5}}\\\\\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = \dfrac{4}{0.5}}\\\\\displaystyle \large{\sum_{n=1}^\infty 4(0.5)^{n-1} = 8}$

Therefore, the sum will converge to 8.

Please let me know if you have any questions!

6 0

2 years ago