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vitfil [10]
4 years ago
13

Please help me this is urgent! Both need an answer.

Mathematics
1 answer:
dolphi86 [110]4 years ago
3 0
My answer is B and A that's my answer
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Help me please ASAP!!!!
tankabanditka [31]

Answer:

a

Step-by-step explanation:

expressions dont have answers

6 0
3 years ago
Ab" that goes through points (0,9)
Zepler [3.9K]

y = ab^x \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x}{0}~~,~~\stackrel{y}{9})\qquad \implies 9=ab^0\implies 9=a(1)\implies 9=a~\hfill \underline{y=9b^x} \\\\\\ (\stackrel{x}{10}~~,~~\stackrel{y}{9216})\qquad \implies 9216 = 9b^{10}\implies \cfrac{9216}{9}=b^{10}\implies 1024=b^{10} \\\\\\ \sqrt[10]{1024}=b\implies 2=b~\hfill \underline{y=9(2)^x}

5 0
2 years ago
What is the solution to this inequality? -9x - 15 2
NeTakaya

Answer:

Step-by-step explanation:

x>-2

Becuase multiply it and divide

4 0
3 years ago
On the graph, find f(-8)
prisoha [69]

Answer:

-8 on line x

Step-by-step explanation:

plzzzzzzz Mark my answer

and follow me

7 0
3 years ago
A tennis match requires that a player win three of five sets to win the match. If a player wins the first two sets, what is the
Pavlova-9 [17]

Using it's concept, it is found that there is a 0.875 = 87.5% probability that the player wins the match.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, these following outcomes result in the player winning the match:

  • Wins the third set, with 0.5 probability.
  • Loses the third set but wins the fourth, each with 0.5 probability.
  • Loses the third and fourth sets but wins the fifth, each with 0.5 probability.

Hence, the probability that he wins the match is given as follows:

p = 0.5 + 0.5² + 0.5³ = 0.875.

More can be learned about probabilities at brainly.com/question/14398287

5 0
2 years ago
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