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3 years ago

What is the product?

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

7 0

Answer:

20s^3 + 50s^2 + 32s+6

Step-by-step explanation:

hope this helps

Debora [2.8K]3 years ago

6 0

Answer:

20 $s^{3}$ + 50 $s^{2}$ + 32s + 6

Step-by-step explanation:

(4s+2)(5s2 +10s+3); distribute 4s and 2 into the second term

4s*5 $s^{2}$ + 4s*10s + 4s*3 + 2*5 $s^{2}$ + 2*10s + 2*3

20 $s^{3}$ + 40 $s^{2}$ + 12s + 10 $s^{2}$ + 20s + 6

add like terms

20 $s^{3}$ + 50 $s^{2}$ + 32s + 6

I hope this helps

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Quantity (Bottles of Cleanser) Cost

seraphim [82]

Answer:

D. 8 bottles

Step-by-step explanation:

one bottle of one is obviously $6.50

one bottle of two : $12.50 (1/2) = $6.25

one bottle of four: $26.00 (1/4) = $6.50

one bottle of six: $30.00 (1/6) = $5.00

one bottle of eight: $38.00 (1/8) = $4.75

8 bottles is the best buy

3 0

3 years ago

Read 2 more answers

A math teacher who likes baseball conducts a survey of 100 students. He asked the students about their favorite sport and about

galben [10]

Answer:

46%

Step-by-step explanation:

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6 0

2 years ago

A right triangle has legs measuring 4.5 meters and 1.5 meters. The lenghts of the legs of a second triangle are proportional to

Eduardwww [97]

We know that
in the first triangle
the ratio of the legs are
4.5/1.5-----> 3

then
case A) 6 m and 2 m ------> ratio=6/3----> 3
so
the legs of a second triangle are proportional to the lengths of the legs of the first triangle

case B) 8 m and 5 m ------> ratio=8/5---->1.6
so
the legs of a second triangle are not proportional to the lengths of the legs of the first triangle

case C) 7 m and 3.5 mm ------> ratio=7/3.5---->2
so
the legs of a second triangle are not proportional to the lengths of the legs of the first triangle

case D) 10 m and 2.5 m ------> ratio=10/2.5---->4
so
the legs of a second triangle are not proportional to the lengths of the legs of the first triangle

case E) 11.25 m and 3.75 m ------> ratio=11.25/3.75---->3
so
the legs of a second triangle are proportional to the lengths of the legs of the first triangle

the answer is
A) 6 m and 2 m
E) 11.25 m and 3.75 m

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3 years ago

(a) Find parametric equations for the line through (1, 4, 4) that is perpendicular to the plane x − y + 2z = 7. (Use the paramet

Alex777 [14]

Answer:

$x=1+t\\y=4-t\\z=4+2t$