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2 years ago

Tony gets paid $5 per hour to babysit his cousin. This

Mathematics

1 answer:

Kaylis [27]2 years ago

8 0

Answer:

Step-by-step explanation:

lets substitute 5 into every equation. (using 5 every time won't work every time ofc)

ok so 5(x+6)=55 would simplify into 5x+30=55 which in this case would be 5(5)+30=55 

and 25 plus 30 (obviously) = 55

so A is the right answer

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What is p? 7 1/5+p+4 9/10+3 3/20=19 1/10

Yakvenalex [24]

ANSWER:
$7 \frac{1}{5}+p+4 \frac{9}{10}+3 \frac{3}{20} =19 \frac{1}{10} \\ 7 \frac{4}{20}+p+4 \frac{18}{20} + 3 \frac{3}{20}=19 \frac{2}{20} \\ p=19 \frac{2}{20}- (7 \frac{4}{20}+4 \frac{18}{20} + 3 \frac{3}{20}) \\ p=19 \frac{2}{20}-15 \frac{5}{20} \\ p=3\frac{17}{20}$

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3 years ago

Tyler selects one card from the three(4,5, and a King), and rolls a number cube. What is the probability that she selects the 5,

Svet_ta [14]

$\frac{1}{3}$ Answer:

2/9

Step-by-step explanation:

given that Tyler selects one card from the three(4,5, and a King), and rolls a number cube.

We find that A the event of selecting one card and B getting a number on rolling a number cube are independent events.

No of cards = 3

Prob of selecting 5 from 3 cards = $P(1,2,3, or 4) = \frac{2}{3}$

When rolling a number cube (assuming fair) there is equally likely for all numbers to appear from 1 to 6

Prob of getting 5 = $\frac{1}{6}$

Prob of getting less than 5 =

Since these two events are independent,

the probability that she selects the 5, and rolls a number less than 5

= Product of probabilities

= $\frac{1}{3}$ * $\frac{2}{3}$

= $\frac{2}{9}$

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2 years ago

Bird seed is four dollars a bag of you buy two bags how much change will you get from ten dollar

Paraphin [41]

Answer:

Step-by-step explanation:

2 $4 bags = $8

$10 - $8 = $2 change

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3 years ago

Subtract 37/55-32/55

lana66690 [7]

The answer would be 5/55 because if you subtract 32 from 37 you would end up with 5 and because the denominator was the same you keep the denominator the same.

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3 years ago

Terrence records the numbers of e-mail he receives per day. During one week, he receives 7, 3, 10, 5, 5, 6, and 6 e-mails.

Mazyrski [523]

Answer:

mean:6, median:6, mode:5 and 6,

Step-by-step explanation:

Mean is average, mode, is the number that occurs most frequently, median is the middle number.

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2 years ago

Read 2 more answers