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zzz [600]
3 years ago
11

M=15.75+3.2d Find M when d=20

Mathematics
2 answers:
Vlada [557]3 years ago
5 0
15.75+3.2*20=M;
M=15.75+64;
M=69.75.
Answer: 69.75.
seraphim [82]3 years ago
4 0
This equation written as a linear line equation is Y=3.2x+15.75 ( I think that looks nicer) and then if you were to graph it on a graph. youse that when x Or in your case D is twenty Y/M is 79.75
You might be interested in
2.
Pachacha [2.7K]
Answer: 80 pieces of fruit

Explanation:
Let’s find out the amount of trees Mr Champion has.
He has 14 in total. 1 apple tree and 1 plum tree, and the rest are divided evenly among apricot, pear and peach trees. This means:
1 apple tree + 1 plum tree = 2 trees
14 - 2 = 12 trees
12 / 3 (varieties of trees) = 4
In conclusion, he has
1 apple tree, 1 plum tree, 4 apricot, pear and peach trees.

Now let’s go to the section where he picks the fruit.
6 apricots from 4 trees
10 peaches from 4 trees
3 pears from 4 trees
4 apples from 1 tree

This means:
(6 x 4) + (10 x 4) + (3 x 4) + (4 x 1) = total pieces of fruit picked

24 + 40 + 12 + 4 = total pieces of fruit picked

Now, you add up those four numbers, and you have your answer, 80.



Hope this helps!
5 0
3 years ago
Help me. I need it lol
Salsk061 [2.6K]

Answer: Choice C

The probability of getting all heads is the same as the probability of getting all tails

=========================================================

Explanation:

H = heads

T = tails

In the first row, we have HHH to signify three heads. This shows up 1 time out of 8 outcomes total (each row is a different outcome). The probability of getting HHH is 1/8.

In the last row, TTT means we got three tails. Like with HHH, it only shows up once out of eight times, so the probability of getting TTT is 1/8 as well.

Therefore, both HHH and TTT have the same probability. This is because both sides of the coin have equal chances to land on. If the coin was more biased toward heads for example, then HHH and TTT would have different probabilities.

7 0
3 years ago
What’s the answer to this question?
Sonja [21]

Answer: The correct answer is additive inverse.

Step-by-step explanation: The additive inverse is the number that you add to another that has a total of 0. In this case, the additive inverse of 14 is negative 14.

4 0
3 years ago
Answers and the work for them please
Anon25 [30]

Answer:

The screen is black? there is nothing there

Step-by-step explanation:

this is nonsense man

3 0
3 years ago
The area of a rectangle is 440 square inches. The length of the rectangle is 29 inches more than its width. What is the length o
Andreyy89
The length of regtangle is 40 inches
3 0
3 years ago
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