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Tanya [424]
3 years ago
6

Use any method to estimate how much Joan earns in all working 6.75 hours for 2 days earning $15.70 per hour.show your work

Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer:

$ 211.95

Step-by-step explanation:

soooo your supposed to multiply 6.75hr and 15.70

and get 105.975

the multiply that by 2

answer: $211.95

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This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the t
Ipatiy [6.2K]
B = base length
a = length of the other two equal sides

The value of 'a' is larger than the value of b. This is because the base is shorter than the other two equal sides. We're told that "one of the longer sides is 6.3 cm", meaning that a = 6.3

Replace every copy of 'a' in the given equation with 6.3; isolate b
2*a + b = 15.7
2*6.3 + b = 15.7
12.6 + b = 15.7
12.6 + b - 12.6 = 15.7 - 12.6 ... see note below
b = 3.1

note: I subtracted 12.6 from both sides. This is using the subtraction property of equality. 
7 0
3 years ago
Please help me if you can. Please also write how you got the answer thank you.
adelina 88 [10]

Answer:

1) r, q, s. 2). 5

Step-by-step explanation:

1) from the given (q) is smaller than (r) and (s) is less than (q) by 2.

2) you need to make all the fractions have the same numerator so you will multiply both the firs and third fraction by 3÷3 ( which is 1 and will not affect the value but will make the numerator of the fractions equal) and the fractions between them is the second fraction and it's denominator is x and there is 5 fractions between the two numbers so there are 5 possible values of x

6 0
3 years ago
Given the following function, find f(-2), f(0), and f(4).
borishaifa [10]

Answer:

f(-2) = 0

f(0) = -4

f(4) = 12

Step-by-step explanation:

Given the function f(x) = x^2 - 4, we must plug in the values substituting x for each of the answers.

f(-2) = (-2)^2 - 4

-2 times itself is a positive 4, therefore:

f(-2) = 4 - 4

f(-2) = 0

We do the same for each answer.

f(0) = (0)^2 - 4

f(0) = -4

f(4) = (4)^2 - 4

f(4) = 16 - 4

f(4) = 12

6 0
3 years ago
The gross domestic product of China was $5,739 billion in 2010, and the gdp of Sweden was 435 billion . The population of China
Sergeeva-Olga [200]

Answer:

Sweden's per capita is greater than China.

Step-by-step explanation:

To calculate GDP per capita, we will divide the country's gross domestic product by its population.

The gross domestic product of China was $5,739 billion and population is 1347 million.

The GDP of Sweden was 435 billion and the population of Sweden is bout 9.5 million.

The GDP per capita of China = \frac{5739000000000}{1347000000} = $4620.58

The GDP per capita of Sweden = \frac{435000000000}{9500000} = $45789.47

Hence, we can see that Sweden's per capita is greater than China.

8 0
4 years ago
How much does 3.75 kg of chocolate cost if 0.7 kg of it costs $4.20?
const2013 [10]

Answer:

22.50

Step-by-step explanation:

first divide 3.75 by 0.7 and then multiply by 4.20

8 0
4 years ago
Read 2 more answers
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