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Temka [501]
3 years ago
9

It costs $12 to get into a amusement park and $3 for each ride. Write an expression to represent the cost of going to the amusem

ent park and riding r rides
Mathematics
1 answer:
pogonyaev3 years ago
4 0
12+3r That’s your equation now
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Cheetah

Step-by-step explanation:

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At the grocery store, 6 pints of ice cream cost $12.54. How much would 40 pints of ice cream cost?
erica [24]

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$83.60

Step-by-step explanation:

to find the answer you need to know the price of one pint (unit rate) so we divide 12.54 by 6.

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then we multiply that by 40

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5 0
3 years ago
The cone below has a radius of 1 inch and height of 4 inches. What is the slant height in inches?
Allushta [10]

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B is the correct answer (\sqrt{-17})

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How do I get the answer
Ronch [10]

Answer:

<h2><em><u>-9</u></em></h2>

Step-by-step explanation:

-  |3a +  \sqrt{b} |

<em><u>By</u></em><em><u> </u></em><em><u>putting</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>values</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-4</u></em><em><u> </u></em><em><u>,</u></em><em><u> </u></em><em><u>b</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>9</u></em><em><u>,</u></em>

=  -  |3 \times ( -4) +  \sqrt{9} |

=  -  | - 12 + 3|

=  -  | - 9|

= -(9)

= <em><u>-9 (Ans)</u></em>

4 0
3 years ago
Explain why the amount of money in the account at the end of t years is given by the formula: P=P0(1+r/n)^nt
miskamm [114]
This is the formula you use for someone investing in money. The formula is actually supposed to be: <em>A</em>=P(1+\frac{r}{n})^{n(t)}.
A is the total amount, P is the principal amount (the initial; original), r is percent (%) rate in decimal form, n is frequency, and t is the amount of years.
6 0
4 years ago
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