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Gala2k [10]
3 years ago
15

Solve the following: a) 3x2+ 4 9.5 b) 7+2x 5

Mathematics
1 answer:
patriot [66]3 years ago
7 0

Answer:

a= 55.5

b= 45

hope it is helpful for u

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If there are 48 students in a class and 20 students have a dog, what percentage of students have a dog?
vampirchik [111]
Yeah around 41%, what u can do to get the answer is just 20 divided by 48
5 0
3 years ago
The graph of F(x), shown below, has the same shape as the graph of
yarga [219]

Answer:

x^3-1

Step-by-step explanation:

f(x)=g(x)-1 since was shifted down 1 unit                                        x^3-1

f(x)=g(x)+1 would have been a shift up of 1 unit                             x^3+1

f(x)=g(x-1) shifted right 1 unit                                                            (x-1)^3

f(x)=g(x+1) shifted left one unit                                                        (x+1)^3

Anyways the answer is f(x)=x^3-1

8 0
3 years ago
Which is equivalent to 10/12?options: 10/18 5/6 3/12 9/11
RideAnS [48]

Answer:

5/6 is equivalent to 10/12

Step-by-step explanation:

Hope this helped :)

7 0
3 years ago
Water is placed in a cellular bucket on a bench The book has a diameter of 12 in and a height of 12 in The bucket is capable of
Ilya [14]

Answer:

bucket of water = 50.397 lbs

Step-by-step explanation:

Pi(r^2)(h) = volume

3.14(6^2)(12) = 1356.48 in^3 = volume of bucket

one ft^3 = 12 x 12 x 12 = 1728 in^3

1356.48/1728 = 0.785 ft^3 (volume of bucket)

0.785(64.2) = 50.397 lbs

6 0
3 years ago
The results of a poll show that the percent of people in a town who want an observatory built on a nearby mountain is in the int
V125BC [204]
In finding this value you average lower and upper bound
  (0.6+0.82)/2 = 0.71   =0.71  estimated    margin of error = distance from  estimate point lower/ upper bound   This interval will be twice margin error
   (0.82-0.6)/2 = 0.11    How far is 0.82 from 0.71 ??   =0.11=11%

7 0
3 years ago
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