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Greeley [361]
3 years ago
12

Help please! will put brainliest

Mathematics
2 answers:
Pepsi [2]3 years ago
8 0

Answer:

please press on (select) so we can choose the answers and I will help you

Step-by-step explanation:

marshall27 [118]3 years ago
6 0

Answer: Part 1:  10,230 cookies can be expected to be within 2 two grams of the mean, 40.

Part 2: 330 cookies will be rejected for being under 36 grams.

Step-by-step explanation:

Use the percentages given in the "Normal Distribution" on the Gaussian Curve.

For Part 1  One standard deviation on either side fo the mean is 68.2%

Multiply 15000 × .682 =  10320

For part 2:  36 is 4 less than 40.    

4 is two standard deviations. So look at the percentages listed outside the TwoStandard Deviations Below the Mean:  2.1% and 0.1%  add to get 2.2%

Multiply  15000 × 0.022 = 330

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Find the x- and y- intercepts of the line 6x-2y=24 write your answers as ordered pairs
MrRissso [65]

Answer:

(4,0),(0,-12)

Step-by-step explanation:

7 0
4 years ago
Help Pls Asap!! Dont really understand the question
PolarNik [594]

Answer: B (the lower one)

Step-by-step explanation:

First let's solve for y.

x + 2y = 4

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It is B since the y intercept for that graph is 2.

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2 years ago
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5 0
3 years ago
Solve for x. 2/3x−5=21 x = 39 x=52/3 x = 24 x=32/3
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2x/3 - 5 = 21

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3 years ago
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What is 12.31 as a mixed fraction
VashaNatasha [74]
12 31/100 is the mixed fraction because in a decimal all the numbers to the left are whole numbers and all the numbers to the right are numbers that are part of a whole. Just like in a mixed fraction there is a whole number and a fraction in a mixed number. Since 12 is in the left it is the whole number and since 31 is to the right and in the place value 31 is ending in the hundredths place so that's why the fraction is, 31/100. That's how you came to know that 12 31/100 is the fraction for 12.31.
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