2 years ago

So what is 3.30 - 3.09 - 2.98

Mathematics

1 answer:

aalyn [17]2 years ago

6 0

Answer:

-2.77 is the correct answer (doing this to get to 20 characters lol)

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What is Yasmeen's annual salary if her salary per fortnight is $1610?

Oksi-84 [34.3K]

Answer:

$41,860.

Step-by-step explanation:

Weekly salary = 1610 / 2 = $805.

There are 52 weeks in a year so her annual salary

= 805 * 52 = $41,860.

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2 years ago

Evaluate the expression for y=17 y+15=

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Step-by-step explanation:

y = 17

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Step-by-step explanation:

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2 years ago

Solving quadratic equation by extracting square roots x2 - 100 = 0

hichkok12 [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Jerry is mowing his lawn .it takes him 1/6 of an hour to mow 3/20 of his years .what portion of the yard does jerry now per hour

Ber [7]

Given that Jerry mows 3/20 yards of lawn in 1/6 hour.

Now we have to found how much Jerry can mow per hour.

We know that "work" and "time" are in direct proportion so we can setup the ratio of work and time to easily find the required work.

$\frac{Portion \; \; of \; \; lawn \; \; mowed}{time}=\frac{\frac{3}{20}}{\frac{1}{6}}$

$\frac{Portion \; \; of \; \; lawn \; \; mowed}{1}=\frac{\frac{3}{20}}{\frac{1}{6}}$

$Portion \; \; of \; \; lawn \; \; mowed=\frac{3}{20}*\frac{6}{1}$

$Portion \; \; of \; \; lawn \; \; mowed=\frac{18}{20}$

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Hence final answer is $\frac{9}{10}$ yards.

4 0

2 years ago

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