Write the verbal phrase below as an algebraic expression.

Mathematics

1 answer:

ra1l [238]3 years ago

8 0

Answer:

9 x D

Step-by-step explanation:

D being the number of doughnuts produced.

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How do you solve them

Andrew [12]

#1) 9=6 - 3 |4p + 9| now we're going to distribute

   9= 6 - 12p - 27

9= 6 - 27 - 12p

   9= - 21 - 12p

9 + 21= -12p

30= - 12p Now you are going to divide both side by -12

-12:30 = -12:-12p

-5/2= p final answer

#2) - |1 + 4a| = -13 now you going to change the sign

-1 - 4a = -13

-4a = -13 + 1

-4a = -12 now divide both side by -4

-4a:-4 = -12:-4

a = 3 final answer

4 0

4 years ago

FreeeeeeePoints FREEEEEEE POINTS FREEEEE POINTS

Sedaia [141]

Answer: aaaaayyyyyeeeee thank you for the points i appreciate it

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 32% of all homeowners are ins

Bumek [7]

Answer:

$P(X = 0) = 0.2138$

$P(X = 1) = 0.4025$

$P(X = 2) = 0.2841$

$P(X = 3) = 0.0891$

$P(X = 4) = 0.0105$

Step-by-step explanation:

For each homeowner, there are only two possible outcomes. Either they have invested in earthquake insurance, or they have not. The probability of a home owner having invested in earthquake insurance is independent from other homeowners. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$