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Fudgin [204]
3 years ago
8

Write a number sentence to add 6 ones to 21... write a number sentence to add 6 tens to 21

Mathematics
1 answer:
Hoochie [10]3 years ago
8 0
1X6+21=27

6X10+21=81
There u go hope this helped
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Which statement is correct?
MA_775_DIABLO [31]
The answer is D. It is an integer but not a whole number. Whole numbers start with 0 and the continues positively.... 0 , 1, 2, 3, 4, 5,...
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3 years ago
Suppose a normal distribution has a mean of 98 and a standard deviation of 6. What is P(x is greater than or equal to 86)? A. 0.
Lina20 [59]

Answer

0.975 is the probability value

Step-by-step explanation:

We start by getting the z score of 86

z-score = (x - mean)/SD

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So we want to find the probability of z greater than or equal to 2

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6 0
3 years ago
Simplify the expression by combining like terms2a + 3b + 5 + 10 + 4b + 6b
Anastaziya [24]

Expression:

2a+3b+5+10+4b+6a

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3 0
1 year ago
1. A recipe calls for cups of flour, cup of white sugar, and cup of brown sugar. The recipe makes 6 servings.
zlopas [31]

1. This problem lacks given values, where are the numbers? Just fill-in the numbers I will variables in this case.

Let us say that:

x = number of cups of flour

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(b) Simply add y and z and divide the sum by 6

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2.

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3.

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(c) solving for T:

32.12 = 8.8 T

T = 32.12 / 8.8

T = 3.65 minutes

4 0
3 years ago
What is the r (common ratio) for the geometric sequence: -3, -15, -75, -375, -1875...
denpristay [2]
R:5. -3(5)=-15, -15(5)=-75, and so forth.

Please vote my answer brainliest. thanks!
6 0
3 years ago
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