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2 years ago

Which graph represents the function r(x) = |x -21-1

Mathematics

1 answer:

Pepsi [2]2 years ago

7 0

Its the last one! Also if you dont know what I mean by this is, its the 4th one. You Welcome Merry Christmas

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the forecast calls for a 30% chance of snow today and a 40% chance of snow tomorrow. what are the chances it will rain two days

egoroff_w [7]

Answer:

The chances it will rain two days in a row is 12%

Step-by-step explanation:

The forecast calls for a 30% chance of snow today

So, chance of snowfall today = 30% = 0.3

A 40% chance of snow tomorrow.

So, chance of snowfall tomorrow= 40% = 0.4

The chances it will rain two days in a row = $0.4 \times 0.3$

= $0.12$

So, percent it will rain two days in a row = $0.12 \times 100 = 12\%$

Hence the chances it will rain two days in a row is 12%

7 0

2 years ago

What do I put? I am having so much trouble with this.

jek_recluse [69]

12. $\frac{3}{4} , \frac{9}{12}$

13. $\frac{4}{10} , \frac{4}{100}$

16. $\frac{3}{9}$ is already in simplest form.

8 0

2 years ago

a meal at a restaurant cost $49.28. If the customers leave $8.23 for to determine the tip rate to the nearest whole percent. Wha

Monica [59]

Now, if the customers left 8.23 extra, based on a percentage of the cost of the meal, namely, the 8.23 is a percent of 49.28, then

if we take 49.28 to be the 100%, how much of a percentage is 8.23?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
49.28&100\\
8.23&t
\end{array}\implies \cfrac{49.28}{8.23}=\cfrac{100}{t}\implies t=\cfrac{8.23\cdot 100}{49.28}$

8 0

2 years ago

Convert 60 miles per hour into meters per second

Svetllana [295]

1,609.35 meters are in a mile.
3,600 seconds are in an hour.

1,609.35meters x 60miles = 96,561 meters per hour
96,561meters per hour / 3,600seconds = 26.82 meters per second

3 0

2 years ago

PLEASE HELP 25 POINTS! :) multiple choice!!!

pav-90 [236]

Answer:

Step-by-step explanation:

5 0

2 years ago