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3 years ago

4 QUESTIONS - 15 POINTS

Mathematics

1 answer:

Gnesinka [82]3 years ago

8 0

4. 180-76=104-36=66
5. 5x + 9x + 26 = 180. 14x + 26 = 180. 14x = 154. x = 11.
6. first answer
7.x=28

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Can you help on this problem r + s² at r = 4, s = 1 show work plz NO LINKS

nlexa [21]

Answer:

Step-by-step explanation:

<h3>Given Question:</h3>

$r + {s}^{2}$

Given values -

r = 4 , s = 1

Therefore putting their values in the question, 

$4 + {1}^{2}$

= 4 + 1

= 5 (Ans)

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3 years ago

A company conducts research to predict how a new advertisement affects sales of a product. The equation n = 0.08 r + 7400 can be

VLD [36.1K]

Answer:

1200

Step-by-step explanation:

n = 0.08 r + 7400

n = 7496, r = ?

7496 = 0.08r + 7400

7496 - 7400 = 0.08r

96 = 0.08r

r = 96/0.08

r = 1200

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3 years ago

Which of the following is next in the series

ira [324]

Answer:

Step-by-step explanation:

blue red blue red like this

5 0

3 years ago

Help someone please!! Ty

erma4kov [3.2K]

Answer:

Option (B)

Step-by-step explanation:

Let the five distinct positive integers are a, b, c, d, e.

Average of these five integers is 20.

$\frac{a+b+c+d+e}{5}=20$

a + b + c + d + e = 100

If these integers are in the increasing order,

Median of these integers 'c' = 12

If the sum of d and e is the largest then the sum of a and b will be the smallest.

Therefore, the smallest positive integers a and b will be,

a = 1 and b = 2

1 + 2 + 12 + d + e = 100

15 + d + e = 100

d + e = 100 - 15

d + e = 85

Since d will be greater than the median c,

d > c

d > 12

For the largest value of integer 'e', value of 'd' will be minimum.

The least value of d will be = 13

Then, 13 + e = 85

e = 85 - 13

e = 72

{a, b, c, d, e} = {1, 2, 12, 13, 72}

Therefore, the largest possible number is this set will be 72.

Option (B) will be the answer.

5 0

3 years ago

The formula for the volume of a rectangular prism is V=l×w×h. Multiply the length times the width times the height to write a si

ololo11 [35]

Answer:

Volume of box= Box Area * Box height

Step-by-step explanation:

If the box has equal sides then the l=w=h length is equal to height and both are equal to width so this can also be written as l=l=l or

Volume= length * width * height

V= l*w*h

V= l*l*l

V= l³

or if the three sides are not equal this can also be written as

Volume of box= Box length * Box width * Box height

If we observe closely we find that length * breadth gives the area so the volume of the box can also be written as

Volume of box= Box length * Box width * Box height

Volume of box= Box Area * Box height

4 0

3 years ago