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Ivan
3 years ago
9

45 POINTS

Mathematics
2 answers:
vitfil [10]3 years ago
5 0
73 minimum
77 maximum
vladimir1956 [14]3 years ago
3 0

Answer:The minunum quality of the beries is 7

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50% of what number is 43
Arisa [49]
45 divided by .5 equals 86
86 times .5 equals 43
answer is 86
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3 years ago
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Let f(x)=-2x+4 and g(x)=-6x-7 find f(x)-g(x)
Evgesh-ka [11]
f(x)=-2x+4\\ g(x)=-6x-7\\ \\ f(x)-g(x) = -2x+4 - (-6x-7)=-2x+4 +6x+7=4x+11


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3 years ago
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Using the graph below, find r(-3) please
ruslelena [56]

Considering the given graph, it is found that the numeric value of the function r(x) at x = -3 is of 2.

<h3>How to find the numeric value of a function given it's graph?</h3>

The numeric value of a function is the value of y for the given value of x, hence, we have to look at the value of x on the horizontal axis, and verify the equivalent value of y on the vertical axis.

In this problem, when the horizontal axis is of x = -3, the vertical axis is of y = 2, hence the numeric value of the function r(x) at x = -3 is of 2.

More can be learned about the numeric value of a function at brainly.com/question/14556096

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7 0
1 year ago
£980 is divided between Caroline, Sarah &amp; Gavyn so that Caroline gets twice as much as Sarah, and Sarah gets three times as
Nitella [24]

Sarah has received £ 294

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

Given that £980 is divided between Caroline, Sarah & Gavyn

Let "c" be the amount received by caroline

Let "s" be the amount received by sarah

Let "g" be the amount received by gavyn

<em><u>Caroline gets twice as much as Sarah</u></em>

amount received by caroline = twice as much as Sarah

amount received by caroline = 2(amount received by sarah)

c = 2s ---- eqn 1

<em><u>Sarah gets three times as much as Gavyn</u></em>

amount received by sarah = three times as much as Gavyn

amount received by sarah = 3(amount received by gavyn)

s = 3g ------- eqn 2

Given that total amount is 980

c + s + g = 980 --- eqn 3

<em><u>Let us solve eqn 1, 2, 3 to get values of "c" "s" "g"</u></em>

From eqn 2,

g = \frac{s}{3}  --- eqn 4

Substitute eqn 1 and eqn 4 in eqn 3

2s + s + \frac{s}{3} = 980\\\\\frac{6s + 3s + s}{3} = 980\\\\6s + 3s + s = 980 \times 3\\\\10s = 2940\\\\s = 294

Thus sarah has received £ 294

7 0
3 years ago
What object has a definite beginning and a definite ending?
Andrew [12]
A line segment has a definite ending and beginning
8 0
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