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sleet_krkn [62]
2 years ago
12

According to an advertisement for Colgate toothpaste, 4 out of 20 Dentist prefer Colgate. There are 150 Dentist in a certain cit

y. Predict how many of them prefer Colgate.
100 Points to the first person who answers! and the Brainliest
Mathematics
1 answer:
melamori03 [73]2 years ago
6 0

Answer:

According to an advertisement for Colgate toothpaste, 4 out of 20 Dentist prefer Colgate. There are 150 Dentist in a certain city.

Let the number of dentists prefer Colgate in the city be x

\frac{4}{20}  =  \frac{x}{150}  \\ x =  \frac{4 \times 150}{20}  \\  \boxed{x = 30}

<h3>30 dentists prefer Colgate.</h3>

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USPshnik [31]
We have 8 dozen bagels, or 8*12=96 bagels.  Each plate can hold 14 bagels, so we have enough bagels to fill 96/14=about 6.86 plates.  However, we cannot have a fraction of a plate, so we round up to have a total of seven plates.  To fill all seven plates fully, 7*14=98 bagels would be needed, which is two more than we have.

To summarize, Mr. Corsetti has seven plates of bagels, and would need two more bagels to fill the last one up.
6 0
3 years ago
Graph the line that passes through the given point and has the given slope m!
Veseljchak [2.6K]

Answer:

The line would be y = -1/4x + 27/4

Step-by-step explanation:

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y - y1 = m(x - x1)

y - 6 = -1/4(x - 3)

y - 6 = -1/4x + 3/4

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7 0
3 years ago
Determine the remainder when (5x3 + 49x2 + 74x + 6) is divided by (x + 8).
blondinia [14]
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If P(x)=5x^3+49x^2+74x+6, then the remainder upon dividing by x+8 is

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You could also verify this by actually computing the quotient and remainder.
4 0
3 years ago
Read 2 more answers
Can someone help? I know the volume can someone help with the surface area?
TEA [102]
To find the surface area you will find the area of each flat surface or each face.


The faces are in the shape of a rectangle , so multiply the length by the width.

A = lw
Front/ Back-3 1/2 x 3 1/3 = 11 2/3 ft.²

Sides- 3 1/3 x 3 1/3 = 11 1/9 ft.²

Top/bottom - 3 1/2 x 3 1/3= 11 2/3 ft.²

Add together to get the total surface area.

11 1/9+11 1/9+11 2/3+11 2/3+11 2/3+11 2/3 = 68 8/9 ft.²

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3 years ago
Help asap please :(<br><br> Find the surface area of the composite figure.
Liono4ka [1.6K]

Answer:

136 in²

Step-by-step explanation:

8x2=16

6x2=12

6x2=12

6x2=12

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10x2=20

10x2=20

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2x2=4

2x2=4

136 in²

8 0
2 years ago
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