All categories

3 years ago

Mrs. Feinstein recorded the weight, in pounds, of each of her 8 great-grandchildren. Her data are shown.

Mathematics

1 answer:

LenaWriter [7]3 years ago

3 0

Answer:

D. 44 pounds

Step-by-step explanation:

First add up all the values, which you get 352. Then you divide the answer you just got by the number of values in the data set. Which get you answer of 44 pounds. I hope this helps!

You might be interested in

1.Ali had a cube box of side 10cm . He wants to place square stickers of 2cm around the entire box. How many square stickers are

nadya68 [22]

Answer: 150

Step-by-step explanation: cube has six sides, each 10 cm x 10 cm = 100 cm²

One sticker is 2 cm x 2 cm = 4 cm². One side needs 100/4 = 25 stickers

3 0

2 years ago

Number of Members

KiRa [710]

There are 15 troop members. 10 like to fish. The probability that the new guy is paired with a guy who likes fishing is 10/15, which is 67%

4 0

2 years ago

Which pair of monomials has the least common multiple (LCM) of 54x2y3?

Lera25 [3.4K]

ANSWER

The correct answer is D.

EXPLANATION

If we express the monomial,

$18 {x}^{2} y$

as product of primes, we obtain:

$2 \times {3}^{2} \times {x}^{2}y$

If we express the monomial

$27x {y}^{3}$

as product of primes we obtain:

$= {3}^{3} \times x {y}^{3}$

The least common multiple of these two binomials is the product of the highest powers of the common factors.

The LCM is

$= 2 \times {3}^{3} \times {x}^{2} {y}^{3}$

$=54 {x}^{2} {y}^{3}$

Therefore the correct answer is D.

6 0

3 years ago

Read 2 more answers

Which is equivalent to 12(323)?

sladkih [1.3K]

Answer:

3,876

Step-by-step explanation:

if you multiply 323 by 12 you get 2,876. Hope this helps!

5 0

3 years ago

Read 2 more answers

Write y=-3x^2+12x-21 in vertex form

riadik2000 [5.3K]

Complete the square:
y = 3x^2 - 12x + 4 
y = 3(x^2 - 4x) + 4 
y = 3(x^2 - 4x + 4 - 4) + 4 
y = 3(x^2 - 4x + 4) - 12 + 4 
y = 3(x - 2)^2 - 8

5 0

3 years ago

Read 2 more answers