2 years ago

Solve for the angle denoted by the "?". Round to the nearest tenth. *

Mathematics

1 answer:

Tresset [83]2 years ago

3 0

Answer:

Step-by-step explanation:

tanx=27/38

take the inverse...

tan^-1(27/38)

≈35.4 degrees

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All Seasons Plumbing has two service trucks that frequently need repair. If the probability the first truck is available is 0.75

oksano4ka [1.4K]

Answer: There is a probability of 0.05 that there is neither truck is available.

Step-by-step explanation:

Since we have given that

Probability that the first truck is available = 0.75

Probability that the second truck is available = 0.50

Probability that both trucks are available = 0.30

So, probability that either first truck or second truck is available is given by

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\P(A\cup B)=0.75+0.50-0.30\\\\P(A\cup B)=0.95$

We need to find the probability that neither truck is available.

so, P(A∪B)'=1-P(A∪B)

$P(A\cup B)'=1-0.95=0.05$

Hence, there is a probability of 0.05 that there is neither truck is available.

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3 years ago

PLEASE HELP ME!!!! WILL MARK BRAINLIEST

Otrada [13]

Answer:

h = 6

Step-by-step explanation:

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3 years ago

What is the unit rate price to the nearest cent of a 33-ounce bottle of juice that sells for $2.99?

marissa [1.9K]

Answer:

$0.09.

Step-by-step explanation:

2.99/33

= $0.0906

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2 years ago

Solve for x:1/20 - 1/4x<1/5-2/5x

a_sh-v [17]

Step-by-step explanation:

1/20-1/4 ×<1/5-2/5×

<h3>collection of like terms</h3>

1/20+1/5 <-2/5×-1/4×

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2 years ago

Carol had 2 pieces of paper. She gave each student in her class 1/4 of a piece of paper. If Carol gave away all her pieces of pa

NeX [460]

She gave her paper away to eight people because giving her paper pieces to four students ,equals one whole piece of paper, and she has two, so two times 4 equals 8.
Answer:8

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3 years ago

Read 2 more answers