3 years ago

Need help , due tomorrow. Plz give all correct answers for brainliest answer

Mathematics

1 answer:

velikii [3]3 years ago

4 0

1, 2, 3, 5, and 7 are all functions. 4, 6, 8, and 9 are not functions.

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An assembly line produces 20 items per hour . If the line runs 24 hours per day, 7days week ,how many items are made by this mac

Leya [2.2K]

All you do is do 20 x 24 x 30. You get 600 X 24 which is 14,400, or C.

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2 years ago

Write each as a decimal. Round to the thousandths place.<br> 9) 78.4%<br> 10) 29%<br> Help

fomenos

Answer:

$(a) 78.4\% = 0.784$

$(b) 29\% =0.290$

Step-by-step explanation:

Required

As a decimal to nearest thousandth

Solving (a): 78.4%

$78.4\%$

Express as fraction

$78.4\% = \frac{78.4}{100}$

Solve fraction

$78.4\% = 0.784$ ----- This is already in thousandth place

Solving (b): 29%

$29\%$

Express as fraction

$29\% =\frac{29}{100}$

Solve fraction

$29\% =0.29$

Approximate

$29\% =0.290$

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3 years ago

Express this number in scientific notation. 0.0048

balandron [24]

Answer

4.8 x 10^-3

Step-by-step explanation:

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3 years ago

HURRY ILL MARK YOU THE BRAINLEST

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

There is no way of telling what the means are.

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2 years ago

Graph f(x) = 5x - 45

kakasveta [241]

Y= 5x-45

On your graph go by 5's
On the y go down 9 which going by 5 makes it -45
Then go up 5 and one to the right and plot points keep going. 25/5=5

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2 years ago

Read 2 more answers