3 years ago

In a normal distribution, a data value located 0.8 standard deviations below the mean has Standard Score: z =

Mathematics

1 answer:

V125BC [204]3 years ago

4 0

Answer:

answer cuzzz euevaksn

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Carol has eight and 4 3/4 yard of material do you need to use 1/3 material to make a dress how many yards of material will she n

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Answer:

2 11/12

Step-by-step explanation:

(1/3)×(35/4=35/12=2 11/12 yards

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3 years ago

Find the constant of proportionality that creates a direct proportion between x and y,

Fofino [41]

Answer:

y=x

Step-by-step explanation:

Something that would create a direct proportionality is y=x because both of them are in an equation which means they are directly proportional

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3 years ago

Ok find the value of two numbers if their sum is 70 and their difference is 36 what the answer

cluponka [151]

58 and 22 is the answer.

8 0

3 years ago

Plz help me :((((((

yawa3891 [41]

Answer:

a and d = 32

Step-by-step explanation:

since ABC and DEF are similar m<A = m<D so you have the equation

5x + 12 = 8x

subtract 8x from both sides

5x + 12 -8x = 0

subtract 12 from both sides

5x -8x = -12

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devide by -3

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5(4) + 12 = 8*4

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7 0

2 years ago

A restaurant menu has five kinds of soups, seven kinds of main courses, six kinds of desserts, and five kinds of drinks. If a cu

ryzh [129]

Answer: 1050

Step-by-step explanation:

Number of combinations of selecting r things out of n = $^nC_r=\dfrac{n!}{r!(n-r)!}$

such that $^nC_1=n$

Given: A restaurant menu has 5 kinds of soups, 7kinds of main courses, 6 kinds of desserts, and 5 kinds of drinks.

If a customer randomly selects one item from each of these four categories, then by fundamental counting principle , the number of different outcomes are possible = $^5C_1\times \ ^7C_1\times\ ^6C_1\times\ ^5C_1 =5\times7\times6\times5=1050$

hence, total number of outcomes = 1050

3 0

3 years ago

Read 2 more answers