3 years ago

Chan Hee bought 3.4 pounds of coffee that cost $6.95 per pound. How much money did he spend on coffee?

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

7 0

That would be 3.4 * 6.95 = $23.63 answer

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Which equation can be used to find the volume of a sphere that has a radius of 9 miles?

Licemer1 [7]

V=(4/3)pir^3

r=9
V=(4/3)pi9^3
V=12pi243
V=972pi

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3052.08 mi^3

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3 years ago

Shirley picked out a kite for $3.50. If she gave the family a ten dollar bill, what is the fewest number of bills and coins that

Aleonysh [2.5K]

Answer:

6.50

Step-by-step explanation:

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3 years ago

If (x, 0) lies on the graph of y = logbx, then x =

Fittoniya [83]

We have the following expression:
y = logbx
We clear x of the expression.
We have then:
b ^ y = b ^ (logbx)
Rewriting:
x = b ^ y
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x = b ^ 0
x = 1
Answer:
If (x, 0) lies on the graph of y = logbx, then:
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3 years ago

Read 2 more answers

HIGH SCHOOL

-BARSIC- [3]

Answer:99.9

Step-by-step explanation:

6 0

4 years ago

What is the slope of the line that passes through the points (4, 4)(4,4) and (10, 7) ?(10,7)? Write your answer in simplest form

Mashutka [201]

The slope of line passing through the points (4, 4) and (10, 7) is $\frac{1}{2}$

<em><u>Solution:</u></em>

Given that, we have to find the slope of line that passes through the points (4, 4) and (10, 7)

The slope of line passing through $(x_1 , y_1)$ and $(x_2, y_2)$ is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Given two points are (4, 4) and (10, 7)

$\text{ Here } x_1 = 4 ; y_1 = 4; x_2 = 10; y_2 = 7$

Substituting the values in formula, we get

$\begin{aligned}&m=\frac{7-4}{10-4}\\\\&m=\frac{3}{6}\end{aligned}$

Reducing to lowest terms, we get

$m=\frac{1}{2}$

Thus slope of line passing through given points is $\frac{1}{2}$

8 0

3 years ago