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3 years ago

What is the answer to 7?

Mathematics

2 answers:

Ray Of Light [21]3 years ago

7 0

You multiply all the sides and get 24

Alexandra [31]3 years ago

7 0

Multiply all sides by 4 since there all equal

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PLEASE HELP!!!!

netineya [11]

1 quarter= .25
200 × .25= 50

1 dime= .10
.10×15= 15

1 penny= .01
.01× 300= 3

Answer: 50+15+3= $68

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3 years ago

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The surface of a trampoline has a radius of 6 ft.

GenaCL600 [577]

Answer:

36π ft²

Step-by-step explanation:

please mark me as brainliest

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3 years ago

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There are 5 teams in League A and 5 teams in League B. The best team in League A will play the best team in League B for the cha

Vika [28.1K]

Answer:

4% probability that he will correctly predict the two teams to play in the championship just by guessing

Step-by-step explanation:

A probability is the number of desired outcomes, divided by the number of total outcomes.

League A:

5 teams, he will predict one to be champion. So

$P(A) = \frac{1}{5}$

League B:

5 teams, he will predict one to be champion. So

$P(B) = \frac{1}{5}$

What is the probability that he will correctly predict the two teams to play in the championship just by guessing

$P(A \cap B) = P(A)*P(B) = \frac{1}{5}*\frac{1}{5} = \frac{1}{25} = 0.04$

4% probability that he will correctly predict the two teams to play in the championship just by guessing

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4 years ago

Select the equivalent expression.

Free_Kalibri [48]

Answer:

$\frac{7^{15}}{3^{30}}$

Step-by-step explanation:

The given expression is:

$(\frac{3^{-6}}{7^{-3}})^{5}$

Moving the expression to the other side in the fraction changes its sign to opposite. A numerator with negative exponent, when written in denominator will have the positive exponent. Using this rule, we can write:

$(\frac{3^{-6}}{7^{-3}})^{5}\\\\ = (\frac{7^{3}}{3^{6}} )^{5}$

The exponent 5 can be distributed to both numerator and denominator as shown:

$(\frac{7^{3}}{3^{6}} )^{5}\\\\ = \frac{(7^{3})^{5}}{(3^{6})^{5}}$

The power of a power can be written as a product. i.e.

$\frac{(7^{3})^{5}}{(3^{6})^{5}}\\\\ =\frac{7^{15}}{3^{30}}$

So, the expression similar to the given expression and with positive exponents is: $\frac{7^{15}}{3^{30}}$

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3 years ago

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James Works in a flower shop he will put 27 tulips in vases for a wedding he must use the same number of tulips in each vase the

Svetllana [295]

Umm..can you help i dont get it.

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3 years ago