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GenaCL600 [577]
3 years ago
8

Donna rolled 2 number cubes each labeled 1 to 6. After each roll, she found the product of the two numbers rolled. If Donna does

this 400
times, about how many times should she expect to get a product that is a multiple of 5?
O A 75
OB. 100
OC. 125
OD 150
Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0
C. 125

Step by step exploitation:
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Alison paid $21.75 for a number of packets of rice crackers. Three packets of rice crackers cost $1.45. How many packets of rice
wariber [46]
FIRST PART OF QUESTION:
Divide the total paid by the total cost of 3 packets (bundles)

$21.75 ÷ $1.45 = 15 (bundles)

then multiple that total [which is 15(bundles)] by the total of rice cracker packets per $1.45 [which is 3]

(15 x 3 = 45) - answer to first part of question

SECOND PART OF QUESTION:
remember, a packet (bundle) of 3 cost $1.45

first, divide the number of individual packets (60) by the number of "bundle" per $1.45 (3)

60 ÷ 3 = 20 (bundles)

to find the dollar amount of the 20 bundles; multiple by the price per bundle ($1.45)

20 x $1.45 = $29

YES is the answer
8 0
3 years ago
How to solve 2x+5 if x equals 7
tatuchka [14]

Answer:

2(7) + 5 = 19

Step-by-step explanation:

Okay, so do it like this:

2x+5

x = 7

2(7) + 5

2(7) = 2 x 7

2 x 7 = 14

Now it's 14 + 5

14 + 5 = 19

Your answer is 2(7) + 5 = 19

6 0
3 years ago
Can someone please help me answer this
kupik [55]
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4 0
3 years ago
Each year, the number of students taught by Mr. Wright increases by 2. The first year, he taught 18 students. The total number o
Masja [62]

Answer: 452 students

25 x 18 = 450 + 2= 452

5 0
3 years ago
Read 2 more answers
The dot plots below show the scores for a group of students for two rounds of a quiz:
Anarel [89]

Answer:

first of all the answer should be A. the range of round 2 is greater than the round 1 range because first of all range is the subtraction of the maximinium and the lower number so 1 is for the round 1 range score and for the round 2 scores the range is 4.

5-4= 1 for round 1 range score

5-1=4 for round 2 range score.

B and c cannot be because the score for round 2 is lower and for round 1 the scores are more higher and option d also cannot be because there is overlap so option a is the correct answer and have a great day.

Step-by-step explanation: Hopefully that is the correct answer and please give me brainliest if you want.

8 0
2 years ago
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