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2 years ago

20PTS Question On Pic Thx

Mathematics

2 answers:

Reika [66]2 years ago

7 0

Answer:

(a) 3800

(b) April to May

Step-by-step explanation:

(a)

Let's list the donations per month:

April : 4300
May : 3800
June : 4100
July : 4000
August : 4400

The least ever donated was 3800, and this happened in May

(b)

Let's list the changes per month:

April to May : -500
May to June : +400
June to July : -100
July to August : +400

The greatest decrease was between April to May

-Chetan K

harina [27]2 years ago

6 0

Answer:

(a) $3800

(b) (a) -- April to May

Step-by-step explanation:

The least amount is found at the lowest point on the graph. That point is in May. It is on the line between 3700 and 3900, so the amount is $3800.

The least donation amount is a month is $3800.

The greatest month-to-month decrease is found where the line on the graph has the steepest negative slope. There are two segments with negative slope:

April - May (decrease of $500)
June - July (decrease of $100)

The decrease from April to May is by far the largest of these two decreases.

The greatest decrease occurred April to May.

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The instructions on your aspirin bottle say take two 200-milligram aspirin. How many grams is the total dose?

REY [17]

Answer:

[see below]

Step-by-step explanation:

There are 0.001 grams in a milligram. (1,000 milligrams in a gram.)

$\frac{200}{1000}=0.2$

The total dose should be 0.2 grams.

Hope this helps.

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2 years ago

Mama had several notebooks. If she give 13 notebooks to each of her children, she will have 8 left. If she give 15 notebooks to

Furkat [3]

N= 13*c+8
n=15*c
15c=13c+8
15c-13c=8
2c=8
c=8:2
c=4 children
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7 0

3 years ago

Read 2 more answers

Divide a^24-a^18+a^12 by a^6<br> what is the quotation?

lana66690 [7]

I think you mean "what is the QUOTIENT?"

$\dfrac{a^{24} - a^{18} + a^{12}}{a^6} =$

$= \dfrac{a^{24}}{a^6} - \dfrac{a^{18}}{a^6} + \dfrac{a^{12}}{a^6}$

$= a^{24 - 6} - a^{18 - 6} + a^{12 - 6}$

$= a^{18} - a^{12} + a^{6}$

5 0

3 years ago

Two angles are supplementary if the sum of their measures is 180. If one angle’s measure is 45 more than 3 times the other angle

faust18 [17]

Assuming the two angles are supplementary, the angle measuring x is equal to 33.75, and the angle measuring 3x+45 is equal to 146.25.

Step-by-step explanation:

x+(3x+45)=4x+45=180

4x+45=180

-45 -45

4x=135

÷3 ÷3

x=33.75

3x+45=146.25

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2 years ago

For each explicitly-defined sequence below, write the first few terms. Then use the terms to write a recursive equation.

julia-pushkina [17]

Answer:

Step-by-step explanation:

Problem A

t(1) = 2(1) + 5

t(2) = 2*2 + 5 = 9

t(3) = 2*3 + 5 = 11

t(4) = 2*4 + 5 = 13

So this is the explicit result. Now try it recursively.

t_3 = t_2 + 2

t_3 = 9 + 2

t_3 = 11 which is just what it should do.

t_n = t_(n - 1) + 2

Problem B

t(1) = 3 * 1/2

t(1) = 3/2

t(2) = 3*(1/2)^2

t(2) = 3 * 1/4

t(2) = 3/4

t(3) = 3*(1/2)^3

t(3) = 3 * 1/8

t(3) = 3/8

t(4) = 3 (1/2)^4

t(4) = 3 (1/16)

t(4) = 3/16

So in general

t_n = t_n-1 * 1/2

For example t(5)

t_5 = t_4 * 1/2

t_5 = 3 /16 * 1/2 = 3/32

6 0

3 years ago