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3 years ago

In a right triangle, if

Mathematics

1 answer:

alexgriva [62]3 years ago

3 0

Answer:

what? is your question

Step-by-step explanation:

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Quinn earned $24.50 dog-sitting and $12.70 for recycling cans. Find thetotal amount he earned.

kozerog [31]

Answer: $37.20

Step-by-step explanation:

Just add those 2 amounts together

6 0

3 years ago

Read 2 more answers

Last year, James earned £1,100 per month. This year, he's had a 4% increase in his monthly pay. He worked 40 hours per week for

avanturin [10]

Answer:

A = £7.15 per hour

James' average pay per hour this year is £7.15 per hour

Step-by-step explanation:

Given;

Last year pay = £1,100 per month

This year, he's had a 4% increase in his monthly pay

This year pay P = 1,100 + 4% of 1,100 = 1,100 +1,100(0.04)

This year pay P = £1,144 per month

Yearly pay Tp= 12 × P = 12 × £1,144 = £13,728

Number of hours worked this year;

He worked 40 hours per week for 48 weeks in the year

N = 40 hours per week × 48 weeks per year

N = 1920 hours per year

Average pay per hour this year A;

A = Yearly pay/Number of hours worked this year

A = Tp/N

A = £13,728/1920hours

A = £7.15 per hour

James' average pay per hour this year is £7.15 per hour

5 0

3 years ago

The weight of the books carried in a backpack depends on the number of books in the backpack. Susan’s books weigh from 1 pound t

vekshin1

Answer:

4 - 14 lbs

Step-by-step explanation:

Ok, so the most she can carry is 4 books. and they weigh 1 - 3.5 lbs. so you take 1 times 4. and thats well 4. then you do 3.5 times 4. thats 14 so your range would be 4 -14 lbs

4 0

3 years ago

A shopper paid $2.52 for 4.5 pounds of potatoes $7.75 for 2.5 pounds of broccoli and $2.45 for 2.5 pounds of pears. What is the

joja [24]

Potatoes: $2.52 / 4.5lbs = $0.56 / lb.

Broccoli: $7.75 / 2.5lbs = $3.1 / lb

Pears: $2.45 / 2.5lbs = $0.98 / lb

4 0

3 years ago

if a pair of standard dice are rolled what is the probability that one die shows a six but not both of them. reduced fraction an

Novay_Z [31]

Answer:

$P=\frac{5}{18}$

Step-by-step explanation:

we know that

The probability of an event is the ratio of the size of the event space to the size of the sample space.

The size of the sample space is the total number of possible outcomes

The event space is the number of outcomes in the event you are interested in.

Let

x------> size of the event space

y-----> size of the sample space

if a die is rolled the sample space is

$\{1,2,3,4,5,6\}$

if two dice rolled the sample space is

$\{1,2,3,4,5,6\}*\{1,2,3,4,5,6\}$

The possible pairs are

$y=6*6=36$

The size of the event space x is

$\{(1,6),(2,6),(3,6),(4,6),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5)\}$

$x=10$

$P=\frac{x}{y}$

substitute

$P=\frac{10}{36}$

Simplify

$P=\frac{5}{18}$

6 0

3 years ago