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3 years ago

I need help with this question

Mathematics

2 answers:

agasfer [191]3 years ago

6 0

The answer is C.3 I did this one on my credit recovery

Reil [10]3 years ago

4 0

The answer for this problem is 3

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Suzanne bought 50 apples at the orchard she bought four times as many red apples screen. How many more red apples and green appl

RSB [31]

50 x 4 = 200

200 -50 = 150

Suzanne bought 150 more red apples

3 0

3 years ago

The line segment shown is rotated 90° about the origin (counterclockwise). What are the new coordinates of point A? A) (2, 1) B)

rjkz [21]

Under a counterclockwise rotation about the origin of 90°

a point (x , y ) → (- y, x ), hence

A(2, 1 ) → A'(- 1, 2 )

3 0

3 years ago

Read 2 more answers

How do you round 1,995,298 to the nearest 10,000

xxTIMURxx [149]

2,000,000 is the answer

5 0

3 years ago

I need the answer for this problem please

Savatey [412]

Answer:

Step-by-step explanation:

Find all probabilities:

A. False

$Pr(\text{red shirt}|\text{large shirt})=\dfrac{\text{number red large shirts}}{\text{number large shirts}}=\dfrac{42}{77}=\dfrac{6}{11}\\ \\Pr(\text{large shirt})=\dfrac{\text{number large shirts}}{\text{number shirts}}=\dfrac{77}{165}=\dfrac{7}{15}$

B. True

$Pr(\text{blue shirt}|\text{large shirt})=\dfrac{\text{number blue large shirts}}{\text{number large shirts}}=\dfrac{35}{77}=\dfrac{5}{11}\\ \\Pr(\text{blue shirt})=\dfrac{\text{number blue shirts}}{\text{number shirts}}=\dfrac{75}{165}=\dfrac{5}{11}$

C. False

$Pr(\text{shirt is medium and blue})=\dfrac{\text{number medium and blue shirts}}{\text{number shirts}}=\dfrac{48}{165}=\dfrac{16}{55}\\ \\Pr(\text{medium shirt})=\dfrac{\text{number medium shirts}}{\text{number shirts}}=\dfrac{88}{165}=\dfrac{8}{15}$

D. False

$Pr(\text{large shirt}|\text{red shirt})=\dfrac{\text{number red large shirts}}{\text{number red shirts}}=\dfrac{42}{90}=\dfrac{7}{15}\\ \\Pr(\text{red shirt})=\dfrac{\text{number red shirts}}{\text{number shirts}}=\dfrac{90}{165}=\dfrac{6}{11}$

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3 years ago

What operation does not require you to line up the decimals in order to solve a problem

Alex73 [517]

Decimal points must be aligned with performing addition or subtraction.

The arithmetic operation that does <em>not</em> require decimal points be aligned is multiplication.

_____

For multiplication, you only need to know the number of digits to the right of the decimal point(s).

For long division, it is usually convenient to convert the divisor to an integer and adjust the decimal point of the dividend accordingly. Alternatively, it is necessary to know the number of digits in each number that are to the left of the decimal point.

3 0

3 years ago