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2 years ago

A data set is normally distributed with a mean of 100 and a standard

Mathematics

2 answers:

andreev551 [17]2 years ago

7 0

The square =9+7/5 or

Harlamova29_29 [7]2 years ago

5 0

Answer:

It is -0.465 when you add it to the nearest thousandth

Step-by-step explanation:

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Find ABD <br> help please!!

Arada [10]

Answer:

20 degrees

Step-by-step explanation:

If BD is the angle bisector of ABC, then ABD must equal half of that. 40/2=20 degrees. Hope this helps!

5 0

3 years ago

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A truck that can carry no more than 6900 lb is being used to transport refrigerators and upright pianos. Each refrigerator weigh

Sloan [31]

Well, first, you need to add up the amount of ten fridges and ten pianos. than you see if its heavier or lighter... > or <....... do you remember how to graph?

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3 years ago

Plz help will mark brainliest if right

Fiesta28 [93]

Answer:

sorry

Step-by-step explanation:

5 0

3 years ago

A shop is offering a 15% reduction on the price of a computer .The original price of the computer was $670.what is its reduced p

salantis [7]

Answer:

$569.50

Step-by-step explanation:

15% deduction from the initial price(100%) will have us remaining with 85%

100% = 670

85% = <u>85% x 670</u>

100%

= $569.50

6 0

2 years ago

in Marlas school 6/15 of the students do not ride the bus to school. of these students 5/9 walk to school. what fraction of the

Debora [2.8K]

Answer:

The fraction of the students that walk in in Marla's school is equal to $\frac{2}{9}$

Step-by-step explanation:

Let

x------> the total students in Marla's school

we know that

The number of students that not ride the bus is equal to

$\frac{6}{15}x\ students$

The number of students that walk to the school is equal to

$\frac{6}{15}x*\frac{5}{9}=\frac{2}{9}x\ students$

therefore

The fraction of the students that walk in in Marla's school is equal to $\frac{2}{9}$

4 0

3 years ago

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