3 years ago

This is the graph of f(x). what is the value of f(2)

Mathematics

1 answer:

Viefleur [7K]3 years ago

8 0

Answer:

Step-by-step explanation:

based in the graph if x=2 then y=4

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I got this question wrong on a warm-up in class and I'm doing error analysis. Can someone solve this and explain why? I'm giving

Studentka2010 [4]

Answer:

your answer would be D :)

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2 years ago

The ratio table shows the costs for different amounts of bird seed. Find the unit rate in dollars per pound.

Maru [420]

Answer:

2.3 dollars

Step-by-step explanation:

Given:

Ratio table that shows the costs for different amounts of bird seed

To find: the unit rate in dollars per pound

Solution:

Amount (pounds) 5 10 15 20

Cost (dollars) 11.5 23 34.50 46

Here,

$\frac{5}{11.5}=\frac{50}{115}=\frac{10}{23}\\\\\frac{10}{23}=\frac{10}{23}\\\\\frac{15}{34.50}=\frac{1500}{3450}=\frac{150}{345}=\frac{30}{69}=\frac{10}{23}\\\\\frac{20}{46}=\frac{10}{23}$

Therefore,

$\frac{5}{11.5}=\frac{10}{23}=\frac{15}{34.50}=\frac{20}{46}$

Cost of 10 pounds = 23 dollars

So, cost of 1 pound = $\frac{23}{10}=2.3$ dollars

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3 years ago

Mr. Faber has 84 pear trees and 180 apple trees. He wants to plant the trees in rows of equal width. What is the largest amount

Galina-37 [17]

I believe it is 15. Hope that helps!

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3 years ago

Read 2 more answers

The scale on a drawing is 3 in.:4 ft. The actual length of the object is 24 feet. How many inches is the length of the object on

Morgarella [4.7K]

In:ft
3:4
x:24--- to find x, multiply each side by 6, because 24/4=6
3*6:24
18:24
The length of the object is 18 in. I think this is what your asking, but I'm not sure because I didn't quite understand the wording on the problem.

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3 years ago

25 points and brainiest

-BARSIC- [3]

2. $1000/65hrs = $15.38 per hour

3. Assuming that you get time and a half for OT.
$25 x 45hrs + 1.5(20hrs x $25)
= $1125 + $750
=$1875

4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800

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3 years ago