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3 years ago

What is the total area of an 8”x12” picture and it’s Frame if the frame is 1.5” thick

Mathematics

1 answer:

Helen [10]3 years ago

4 0

the anwser is 165 in ^2

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Can someone tell me if I’m right?

mestny [16]

You forgot to expand and simplify it... you only did step one, carry on your doing great 4 marks doesn’t come easy :)

8 0

3 years ago

Each part of a race is 1/10 mile marker finished 5 parts of the race how far did Marshall race

exis [7]

A half mile bc 1/10•5 = 5/10& thats 1/2

7 0

3 years ago

Read 2 more answers

Jeremy put pepperoni on half of a pizza. He put olives on 1/3 of the pizza. What fraction of the pizza did not have pepperoni?

evablogger [386]

1/2

he only put pepperoni on the other 1/2

6 0

2 years ago

The amount of time it takes to see a doctor a CPT-Memorial is normally distributed with a mean of 33 minutes and a standard devi

Eva8 [605]

Answer:

a) Z-score = 0.75

b) Z-score = -32.833

Step-by-step explanation:

Step(i):-

Given that mean of the Population = 33

Given a standard deviation of the Population = 12

Let 'X' be a random variable in a normal distribution

Let 'X' = 42

Step(ii):-

$Z = \frac{x-mean}{S.D}$

$Z = \frac{42-33}{12} = 0.75$

Step(iii):-

Given that mean of the Population = 89

Given a standard deviation of the Population = 1

Let 'X' be a random variable in a normal distribution

Let 'X⁻ = 82

$Z = \frac{x^{-} -mean}{\frac{S.D}{\sqrt{n} } }$

$Z = \frac{82-89}{\frac{1}{\sqrt{22} } } = -32.833$

Z-score = -32.833

7 0

3 years ago

Encuentre el angulo positivo y que es coterminal con -270

GalinKa [24]

Ok so ummmm idk how to speck in that but well ummmmm idk

6 0

3 years ago