Classmates' Pets Raheem asked his classmates how many
pets they have. This histogram shows the
results. Which of the following statements
is true?

Number of Classmates
0,2,4,6,10

Number of pets

0-1
6-7
8-9
2-3
4-5

A. Only 3 classmates have 6 or more pets.

B. 10 classmates have more than 5 pets.
C. Only 2 classmates have 4 or 5 pets.
D. 22 classmates were surveyed.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: