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3 years ago

Beth walks 0.5 miles on each trip to the park. How far will Beth walk if she makes 8 trips to the park?

Mathematics

1 answer:

PtichkaEL [24]3 years ago

8 0

Answer:

Beth walked 4 miles.

Step-by-step explanation:

If beth walks 0.5 miles each trip, you multiply 0.5 by the number of trips. So if she made 8 trips to the park, you would multiply 0.5 by 8.

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Find the future value of the annuity due for $200 deposited at the beginning of each quarter for 12 years at 7% compounded quart

dimulka [17.4K]

200*(107%)^x

x is the number of quarters that passed.
each year has 4 quarters, so 12 yaers would have: 12*4 = 48 quarters

200*(107%)^48 = 5146

4 0

3 years ago

What is the value of x?<br><br> 8x−10−4x=−12(12x−20)

madreJ [45]

What is the value of X?

Simplify:
8x - 10 - 4x = - 12(12x - 20)

Simplify both sides:
8x - 10 - 4x = - 12(12x -20)

8x + - 10 + - 4x = (- 12)(12x) + ( -12)(- 20)
(Distribute:)
8x + - 10 + - 4x = 144x 240

(8x + - 4x) + ( -10) = - 144x + 240 (Combine Like Terms:)

4x + - 10 = - 144x + 240

4x - 10 = - 144x + 240

Add - 144x to both sides:

4x - 10 + 144x = - 144x + 240 + 144x

148x - 10 = 240

Add 10 to both sides:

148x - 10 + 10 = 240 + 10

148x = 250

Divide both sides by 148

148x/148 = 250/148

x = 125/74

Answer: x = 125/74 (Decimal: 1.689189)

Hope that helps!!!!

3 0

3 years ago

A bricklayer is able to set 2.5 bricks in one minute. How many bricks can he set in 8 hours?

pochemuha

Given:

A bricklayer is able to set 2.5 bricks in one minute.

Required:

To find the number of bricks can he set in 8 hours.

Explanation:

8 hours =480 minutes.

2.5 bricks in one minute.

So for 480 minutes,

$\begin{gathered} =2.5\times480 \\ \\ =1200 \end{gathered}$

Final Answer:

1,200 bricks can he set in 8 hours.

5 0

1 year ago

A line passes through the point (10,9) and has a slope of 3/2. Write an equation in slope intercept form for this line

Andre45 [30]

Answer:

The equation of line passing through (10,9) and having slope 3/2 is: $y = \frac{3}{2}x-6$

Step-by-step explanation:

The slope intercept form of a line is given by:

$y=mx+b$

We are given

Slope = m = 3/2

Point = (10,9)

Putting the value of the slope in the equation we get

$y = \frac{3}{2}x+b$

b is the y-intercept. To find the y-intercept we have to put the point through which the line passes in the equation.

Putting (10,9) in the equation

$9 = \frac{3}{2}(10) +b\\9 = 15+b\\b = 9-15\\b = -6$

Putting b=-6 in the equation

$y = \frac{3}{2}x-6$

Hence,

The equation of line passing through (10,9) and having slope 3/2 is: $y = \frac{3}{2}x-6$

5 0

2 years ago

Help! i’ll give brainliest

djyliett [7]

Answer:

exact form: x=71/12

decimal form: x= 5.92

mixed number: x= 5 and 11/12

Step-by-step explanation:

5 and 1/6+3/4

add the fractions

4/24+18/24= 22/24

22/24+5= 5 and 11/12

8 0

3 years ago