3 years ago

Select all the expressions that will represent a rational number, without simplifying.

Mathematics

1 answer:

Afina-wow [57]3 years ago

5 0

ANSWER:

Use math websites

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Rachel works a day job and an evening job. She works 77 hours every two weeks. The ratio of the hours she works at her day job t

Nadusha1986 [10]

Answer:

1680 dollars

Step-by-step explanation:

$7 + 4 = 11$

$77 \div 11 = 7$

$day \: 7 \times 7 = 49h$

$evening \: 7 \times 4 = 28h$

$24 \div 4 = 6$

$6 \times 3 = 18 (hourly \: pay \: of \: evening \: job)$

$24 \times 49 = 1176$

$28 \times 18 = 504$

$total \: 1176 + 504 = 1680$

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Is 23 + 64 positive or negative?

Natasha2012 [34]

Answer:

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Step-by-step explanation:

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Which of the following equations is the formula of f(x) = x^1/3 but shifted 4 units to the left and 4 units up?

nlexa [21]

Answer:

Hence correct chcie is C.

$f\left(x\right)=(x+4)^{\frac{1}{3}}+4$

Step-by-step explanation:

Given function is $f\left(x\right)=x^{\frac{1}{3}}$

Now it says that function is shifted 4 units to the left and 4 units up.

We need to find about which of the given choice is correct for the given transformation.

When f(x) is shifted "h" units left then we write f(x+h)

So $f\left(x\right)=x^{\frac{1}{3}}$ will change to

$f\left(x\right)=(x+4)^{\frac{1}{3}}$

When f(x) is shifted "h" units up then we write f(x)+h

So $f\left(x\right)=(x+4)^{\frac{1}{3}}$ will change to

$f\left(x\right)=(x+4)^{\frac{1}{3}}+4$

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Answer:

Step-by-step explanation:

the answer is b because the they are only 5 numbers of student that check in for assignment details

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