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2 years ago

3x^2+2x+27 find g(p+4)

Mathematics

1 answer:

Alborosie2 years ago

6 0

G(p+4)=3(p+4)^2+2(p+4)+27
=3p^2+24p+48+2p+8+27
=3p^2+26p+83

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Find the difference of the two expressions. (23x+2)−(13x−4)

AlekseyPX

Answer:

x = -0.6 or 6/10

Step-by-step explanation:

(23x + 2) = (13x - 4)

23x + 2 - 2 = 23x

13x - 4 - 13x = -4

23x - 13x = 10x

-4 - 2 = -6

10x = -6

divide each by 10

10x / 10 = x

-6 / 10 = -0.6

x = -0.6 or 6/10

3 0

2 years ago

a cylindrical bucket has a radius of 6 inches and a height of 18 inches. What is the minimum number of buckets of water needed t

ivanzaharov [21]

Answer:

Minimum 7 buckets of water is needed to completely fill spherical storage tank.

Step-by-step explanation:

We are given the following in the question:

Cylindrical bucket:

Radius, r = 6 inches

Height = 18 inches

Volume of bucket = Volume of cylinder

$V = \pir^2 h \\V = 3.14\times (6)^2\times 18\\V =2034.72\text{ cubic inches}$

Spherical storage tank:

Radius, r = 15 inches

Volume of tank = Volume of sphere =

$V =\dfrac{4}{3}\pi r^3\\\\\V = \dfrac{4}{3}\times 3.14\times (15)^3\\\\V = 14130\text{ cubic inches}$

Number of baskets required =

$n = \dfrac{\text{Volume of tank}}{\text{Volume of bucket}}\\\\n =\dfrac{14130}{2034.72} = 6.94 \approx 7$

Thus, minimum 7 buckets of water is needed to completely fill spherical storage tank.

5 0

3 years ago

A caterer makes 3 extra sandwiches for every 20 sandwiches for a customer order. Write the ratio of ordered sandwiches to extra

BaLLatris [955]

Answer:

8 sets of twenty sandwiches.

Step-by-step explanation:

first you find the answer to 3 x __ = __ lets make the answer 24. That makes the other blank 8. Now subtract 24 from 184 and you should get 160. Divide 160 by 20 and you'll get how many set the customer ordered of twenty sandwiches. Multiply by twenty and you will get the whole amount they ordered.

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3 years ago

Read 2 more answers

H + 9.7 = -9.7 what is this answer

Zolol [24]

Hello!

h = -9.7 - 9.7

h = -19.4
Enjoy.

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3 years ago

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natita [175]

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