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2 years ago

Use 3.14

1 answer:

5 0

We want to find the distance around the outside wheel of the car given that we know its diameter. We will see that this distance is 94.2mm

So the distance around the outside edge of the wheel will be equal to its circumference.

We do know that for a circle of diameter D the circumference is defined as:

C = pi*D

Where pi = 3.14

Here we do know that the diameter is 30 mm, then the circumference of the wheel will be:

C = 3.14*30mm = 94.2 mm

This is the distance around the outside edge of the wheel.

If you want to learn more about circumferences you can read:

brainly.com/question/17009561

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3456.8 round the number below to the nearest whole number one place

fiasKO [112]

Answer:

I do not understand this question

4 0

2 years ago

1/3y+11=1/2y-3<br><br> What is y???

olga55 [171]

Answer:

$y=84$

Step-by-step explanation:

$\left(\frac{1}{3}\right)y+11=\left(\frac{1}{2}\right)y-3$

Use distributive property.

$\frac{1}{3}y+11=\frac{1}{2}y-3$

$\frac{1}{3}y+11-11=\frac{1}{2}y-3-11$

$\frac{1}{3}y=\frac{1}{2}y-14$

$\frac{1}{3}y-\frac{1}{2}y=\frac{1}{2}y-14-\frac{1}{2}y$

$-\frac{1}{6}y=-14$

$\left(-\frac{1}{6}y\right)\left(-6\right)=\left(-14\right)\left(-6\right)$

$y=84$

6 0

2 years ago

Read 2 more answers

The trailer ramp is shaped like a triangle prism . The height of the ramp is 14 inches and the volume of the ramp is 4704 inches

Hatshy [7]

Answer:

A = 2167.73 cm²

Step-by-step explanation:

Given that,

A trailer ramp is in the shape of a triangular prism.

the height of the ramp, h = 14 inches

The volume of the ramp, V = 4704 inches²

We need to find the area of the base of the trailer ramp.

The volume of the triangular prism is given by :

$V=A\times h$

A is area of base and h is height

$A=\dfrac{V}{h}\\\\A=\dfrac{4704}{14}\\\\A=336\ \text{inches}^2$

A = 2167.73 cm²

So, the area of the base of the ramp is 2167.73 cm².

8 0

3 years ago

Living with parents: A Pew Research analysis stated that in 2012, 36% of the nation's young adults ages 18-31 the so-called Mill

lys-0071 [83]

Answer:

The percentage of Millennial students at his college who live in their parents' home is the same as the percentage of Millennials nationwide

Step-by-step explanation:

Given that a Pew Research analysis stated that in 2012, 36% of the nation's young adults ages 18-31 the so-called Millennial generation - were living in their parents' home.

After reading the analysis, a statistics student wanted to design a study to determine if the percentage was higher for the Millennial students who attend his college.

Hence proper hypotheses would be claiming p = 36% against p >36%

The percentage of Millennial students at his college who live in their parents' home is the same as the percentage of Millennials nationwide

Because null normally we give equal to against alternate.

7 0

2 years ago

Read 2 more answers

Write an equation in slope-intercept form of the line through points S(–1, –4) and T(3, 4).

viva [34]

Through the slope equation, we know that the slope, or m, is 2.
This gets us to y = 2x + b.
Next we plug in a point and get 4 = 2(3) + b, or b + 6 = 4, or b = -2.
This gives us our answer: y = 2x - 2.

Hope this helps!

6 0

2 years ago