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3 years ago

8

Khan academy : Sasha has been saving the money she earns from babysitting for several months. She has a total of $96.75 dollar s

aved. Round the amount of money to the nearest ten.

1 answer:

AVprozaik [17]3 years ago

6 0

Answer:

$100.00

Step-by-step explanation:

If we are rounding to the nearest 10, then we only have to look at 96. Since 6 is bigger than 5, we round up to 100.

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Write the equation of a line in slope intercept form that has a slope of 1/5 and contains (-10,6)

VLD [36.1K]

Answer:

y = $\frac{1}{5}$ x + 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here m = $\frac{1}{5}$ , hence

y = $\frac{1}{5}$ x + c ← is the partial equation

To find c substitute (- 10, 6) into the partial equation

6 = - 2 + c ⇒ c = 6 + 2 = 8

y = $\frac{1}{5}$ x + 8

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3 years ago

Is negative 5/8ths more than,less than or equal to 0.27?

ollegr [7]

It is less than. Any negative number compared to a positive number will be less than.

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2 years ago

In the following credit card statement, what is the balance?

Brums [2.3K]

Answer:

I wanna say its D. $259.67

Step-by-step explanation:

Some one should back my answer but I hope this helps you

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2 years ago

Help what is 3 1/2 divided by 8

zzz [600]

Answer I got was 2.28

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2 years ago

Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building materials and how the stren

Slav-nsk [51]

The logarithmic model for the length when the strength is of 8 Pascals is given by:

$f^{-1}(8) = \log_{2}{8} = \log_2{2^3} = 3$
That is, the length is of 3 units.

<h3>What is the function?</h3>

The strength in Pascals for a building of length x is given by:

$f(x) = 2^x$

To find the length given the strength, we apply the inverse function, that is:

$2^y = x$

$\log_{2}{2^y} = \log_2{x}$

$y = \log_2{x}$

Hence, when the strength is of 8 Pascals, $x = 8$ , and the length is given by:

$f^{-1}(8) = \log_{2}{8} = \log_2{2^3} = 3$

You can learn more about logarithmic functions at brainly.com/question/25537936

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2 years ago