3 years ago

Are the following ratios equivalent 16:48 and 112:336

Mathematics

1 answer:

Hoochie [10]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

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What is the surface area of the following cylinder in square centimeters? 54.95 cm2 471 cm2 47.1 cm2 31.4 cm2

goldfiish [28.3K]

Answer:

54.95

hope this helps :p

5 0

3 years ago

For which of the following is the shape of the sampling distribution of the sample mean approximately normal? a random sample of

RSB [31]

Answer:

a random sample of size 5 from a population that is approximately normal

a random sample of size 60 from a population that is strongly skewed to the left.

Step-by-step explanation:

They are both correct

6 0

2 years ago

carmen weighed 4.361 g, kim weighed 2.704 g, simon weighed 5.295 g, and angelica weighed 8.537 how many grams of tin did carmen

krek1111 [17]

7.065 grams of tin I believe

3 0

2 years ago

Find the values of A B C AND D of <br> 4x^2 (2x^3+5x)= Ax^B +Cx^D

iren2701 [21]

The values are $A=8, B=5, C= 20$ and $D=3$

Explanation:

The expression is $4x^{2} (2x^{3} +5x)=Ax^{B} +Cx^{D}$

Simplifying, we get,

$8x^{5} +20x^3=Ax^{B} +Cx^{D}$

Since, both sides of the expression are equal, we can equate the corresponding values of A, B, C and D.

Thus, we get,

$8 x^{5}=A x^{B}$ ⇒ $A=8$ and $B=5$

Also, equating, $20 x^{3}=C x^{D}$ , we get,

$C=20$ and $D=3$

Thus, the values are $A=8, B=5, C= 20$ and $D=3$

3 0

3 years ago

Can someone please help me

gtnhenbr [62]

Answer:

1) B) 10

2) B) 9

Step-by-step explanation:

1) 10x+15=115

10x=100

x=10

2) 12x+17=125

12x=108

x=9

8 0

2 years ago