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Kamila [148]
3 years ago
11

Select the letter of the correct answer.

Mathematics
2 answers:
kolbaska11 [484]3 years ago
5 0
First we have to find how much gas was used:
We divide 3.3 by 129 to see how many 3.3 is in 129 (if that make sense)
However, we will get 39.09
Since one gallon is 3.3 miles then 39.09 gallons of gas was used.
So how much is now left we minus 180-39.09 = 140.91
We now find what percentage is 140.91 of 180.
n/100 × 180 = 140.91
n/100 = 140.91/180
n/100 =
n = 0.7828*100
n = 78.28

There n is equal to 78 % to the nearest percent
sveta [45]3 years ago
4 0
Would it be B which is 51%
as you do 129 devided by 3.3 = 39.1
180-39.1= 141
141 is just over half
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Circle D circumscribes ABC and ABE. Which statements about the triangles are true?
OleMash [197]
<span>Circle D circumscribes ABC and ABE, The statements that best describe the triangles are: 
</span><span>Statement I: The perpendicular bisectors of ABC intersect at the same point as those of ABE.
Statement II: The distance from C to D is the same as the distance from D to E. Hence, each of them (CD and DE) is a radius of the given circle.
So, the answer is the second option, I and II.

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7 0
3 years ago
Read 2 more answers
Hillel is juggling flaming torches to raise money for charity. His initial appearence raises $500, and he raises $15 for each mi
7nadin3 [17]

Answer:

r(t) = 15t+500

Step-by-step explanation:

Since the amount of money (r) is a function of the time (t) we will make it the y-value.  t is how much time and he gets $15 a minute so we multiply t by 15.  500 is how much he gets paid for doing it.  If he showed up and just left, he would still get 500.

8 0
2 years ago
Pls help answering a b and c
Anastasy [175]

Answer:

a) The very first one where the line starts to the left

b) m=125.82

c) 320.81 thousand dollars

Step-by-step explanation:

a) The point on the graph who corresponds to x=3 years and Salary=$200,000 is the very first one where the line starts to the left

b) If a line is given by Y=mx+b, m represents the slope of the line. In this case, m=125.82 which can be interpreted as the rate of growth of the salary per year in thousands of dollars. A doctor can expect to earn 125.82 thousand dollars more than the previous year.

c) If we use the given regression line Y=125.82x-182.47 and make x=4, we get

y=125.82 (4)-182.47 =320.81 thousand dollars

7 0
3 years ago
Help me asap show work ​
STatiana [176]

We want to find out how much it costs for each pound of feed

For chicken feed 12 divided by 8.40

$1.43 for 1 pound of chicken feed

For goat feed 75 divided by 60

$1.25 for 1 pound of goat feed

For dog feed 50 divided by 37.50

$1.33 for 1 pound of dog feed

For pig feed 80 divided by 62.80

$1.27 for 1 pound of pig feed

When reviewing all the answers per pound for feed, chicken feed is the most expensive per pound.

Hope this helps:)

5 0
3 years ago
After making a payment, a person is left with a credit card balance of $315. How much interest will be charged after 18 months i
krek1111 [17]

Answer:

A = P (1 + i)^n      A is the final amount

                            P is the initial amount

                            i = interest / period

                            n = number of periods

A = 315 * (1 + .015)^1.5 = 322.11

5 0
2 years ago
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