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3 years ago

Hv no idea how to do this

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

5 0

Answer:

477

Step-by-step explanation:

It's pretty simple. All you need to calculate is how much they made in the 9 hours. So multiply 58 x 9 and you get 522. Then take away what they didnt make, which was 45. That gives you 477.

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4+(-7)-(-3) What will be the answer ?

viva [34]

=0 just need points tho lol

6 0

3 years ago

Step by step explanation on how to solve (-3 + 8 x 2 -3)

Elza [17]

Answer:

= 10

Step-by-step explanation:

Multiplication first:

(-3 + 8 x 2 - 3) =

(-3 + 16 - 3)

Simplify the rest:

(-3 + 16 - 3)

= (13 - 3)

= 10

8 0

3 years ago

Let y = 2t + 5 be a linear function representing the distance from home for an ant t minutes after starting out from a location

scoray [572]

Answer:

The correct option is B.

Step-by-step explanation:

The given equation is

$y=2t+5$ ..... (1)

Where, y is distance from home for an ant t minutes after starting out from a location near its home.

The slope intercept form of a line is

$y=mx+b$ .... (2)

Where, m is slope and b is y-intercept or initial value.

On comparing (1) and (2), we get

$m=2, b=5$

Here, 5 represent the initial distance of ant from its home.

It means the ant is moving at 2 feet per minute and the ant started out 5 feet from its home.

Therefore option B is correct.

7 0

3 years ago

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Choosing a Nonexample Quick Check Which solid is not a pyramid? ΑΔΑ A

DaniilM [7]

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2 years ago

Rewrite the expression with a rational exponent as a radical expression.

Nuetrik [128]

Answer:

Rewriting the expression $(3^\frac{2}{3})^\frac{1}{6}$ with a rational exponent as a radical expression we get $\mathbf{\sqrt[9]{3} }$

Step-by-step explanation:

We need to rewrite the expression $(3^\frac{2}{3})^\frac{1}{6}$ with a rational exponent as a radical expression.

The expression given is:

$(3^\frac{2}{3})^\frac{1}{6}$

First we will simply the expression using exponent rule $(a^m)^n=a^{mn}$

$(3^\frac{2}{3})^\frac{1}{6}\\=(3^\frac{2}{18})$

As we know 2 and 18 are both divisible by 2, we can write

$=(3^\frac{1}{9})$

Now we know that $a^\frac{1}{9}=\sqrt[9]{a}$

Using this we get

$=\sqrt[9]{3}$

So, rewriting the expression $(3^\frac{2}{3})^\frac{1}{6}$ with a rational exponent as a radical expression we get $\mathbf{\sqrt[9]{3} }$

3 0

3 years ago