Ask Question
MathematicsMathematics
10 August, 04:40

Josephine noticed that out of 10 e-mails she received, 7 were advertisements. What can she predict about the number of advertisements she will receive in the next 100 e-mails?

She will receive 7 advertisements.

She will receive 10 advertisements.

She will receive 70 advertisements.

She will receive 90 advertisements.

+2
Answers (2)
  1. 10 August, 05:10
    0
    Answer: 70

    The ratio of advertisement emails and normal emails is 7:10

    So if 10 x 10=100, multiply 7 by 10 too so the values are equal
  2. 10 August, 08:05
    0
    Based on her 7/10 advertisements, you can predict 70/100 advertisements in the next 100 emails.

    These are both ratios of 7/10.

    The answer should be 70.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Josephine noticed that out of 10 e-mails she received, 7 were advertisements. What can she predict about the number of advertisements she ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
2) Brian purchased pens for 75 cents each and pencils for 40 cents each he bought a total of 22 writing utensils for $11.95. How many pencils did he buy?
Answers (1)
37 g; 37.0 g choose the more precise measurement
Answers (1)
You and your sister share a car with your mom. You get to use the car every fourth day. Your sister gets the car every fifth day. You both use the car today. In how many days will you both get the car again on the same day?
Answers (1)
An athlete jumps these 4 distances in a log jump competition. witch jump dose NOT round to 4.7 meters A:4.746 meters B:4.680 meters C:4.647 meters D4.733 meters
Answers (1)
David wants to buy a game system and his favorite game. The game costs $25 and is 1/5 of the price of the game system. How much does the game system cost?
Answers (1)
New Questions in Mathematics
Given that 6x = 7y, find the ratio x:y.
Answers (1)
There 30 colored circles on a rug. 1/5 of the circle are red. How many red circles are on the rug
Answers (2)
What is the value of the 2 in 0.812
Answers (1)
determine whether each equation below does or does not represent a proportional Equation A y = x Equation B y = x + 2
Answers (1)
Terry has a box that originally held 64 crayons. She is missing 25% of the crayons. How many crayons are missing?
Answers (2)
Home » Mathematics » Josephine noticed that out of 10 e-mails she received, 7 were advertisements. What can she predict about the number of advertisements she will receive in the next 100 e-mails? She will receive 7 advertisements. She will receive 10 advertisements.
Sign Up Forgot Password?