3 years ago

He charges $15 per hour to mow lawns and $20 per hour for gardening.

Mathematics

1 answer:

Reil [10]3 years ago

3 0

Answer:

Step-by-step explanation:

he can make 300 dollars per week by doing either or. so if you're asking whether the statement is correct, it is

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Can you help me with this, please?

Taya2010 [7]

Answer:

$15 ^{4} is \: correct \: option \:$

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3 years ago

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Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π) the radius is 3

Fofino [41]

Answer:

Area of the circle = $28.26cm^2$

Step-by-step explanation:

Radius of the circle= 3 cm

Area of the circle= $\pi *r^2$

As,

$\pi =\frac{22}{7}=3.14$

Putting the values in the formula:

Area of the circle= $3.14*3*3$

$=3.14*9\\\\=28.26cm^2$

The area of the circle is $28.26cm^2$

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3 years ago

How do the real solution of a quadratic equation show on a graph of that equation?

NeX [460]

Answer:

They show as intersections with the x-axis

Step-by-step explanation:

For example, the quadratic y = x² - 1 has roots x = -1 and x = 1.

They show on the graph as intersections of the parabola with the x axis at x = -1 and x = 1.

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3 years ago

Susan can mow 1/4 of a yard in 1/5 of an hour.At this rate,how many yards can she mow in one hour? Express answer as a decimal.

schepotkina [342]

Find the unit rate:

1/4 yd 1(5)
---------- = -------- = 5/4 yards, or 1 1/4 yards, in one hour. This is 1.25 yards.
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3 years ago

you put $400 in an account. the account earns $18 simple interest in 3 years. what is the annual interest

nadya68 [22]

Answer:

Step-by-step explanation:

divide 18 into three

18÷3=6

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3 years ago