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marshall27 [118]
3 years ago
15

How do you rewrite (5a) to the negative 2nd power into a positive exponent

Mathematics
1 answer:
timurjin [86]3 years ago
8 0
1 over 5a to the 2nd power
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an acute angle measures (6x-45)°. write an inequality to describe the range of all possible values of x.
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6x-45<90
6x<90+45
6x<135
x<135/6
x<22.5
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3 years ago
Read 2 more answers
2. You plant 48 seeds of a certain flower and 32 of them sprout. Find the
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Answer:

<em>The probability that the next flower seed will sprout is 0.667 or 66.7%</em>

Step-by-step explanation:

<u>Probability</u>

The experimental or empirical probability can be defined as the ratio of the number of times an event occurs to the total number of times the random activity was performed.

It can be calculated as the relative frequency of an event A in a sample space. The question states 32 seeds of a certain flower sprout out of 48 planted seeds. The relative frequency of success is computed as

\displaystyle P(A)=\frac{32}{48}=\frac{2}{3}=0.667

Thus, the probability that the next flower seed will sprout is 0.667 or 66.7%

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4 years ago
Twenty-five teenagers were surveyed about food. Five more preferred pizza than steak. Write and solve system of equations to fin
viktelen [127]
Hope this helps! I can resubmit if my hand writing is too bad.

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4 years ago
Bailey tossed a coin 10 times. the results were 7 heads and 3 tails. What is the best comparison between the theoretical and exp
erastova [34]

Answer:

3/10

Step-by-step explanation:

i answered it already

8 0
3 years ago
F(x) = 3x^2 -15<br> g(x) = 1 -2/3x
Oliga [24]

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60

8 0
3 years ago
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