3 years ago

Pick the expression that matches this description??

Mathematics

2 answers:

BlackZzzverrR [31]3 years ago

7 0

Correct answer is cccccccccccccccc

alina1380 [7]3 years ago

5 0

Answer:

C. is correct

Step-by-step explanation:

Mono means one and 2nd degree is 2 as a exponent.

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Select the correct answer from the drop-down menu.

Papessa [141]

Answer:

21 times

Step-by-step explanation:

Given

$P(3) = 50 \%$

$n =42$

Required

The least number of times to land on 3

This is calculated using:

$Least = n * P(3)$

$Least = 42 * 50\%$

$Least = 21$

4 0

2 years ago

Out of 25 students, 15 students are girls. what is the ratio of boys and girls? a: 3:5 b: 2:5 c: 2:3

Vadim26 [7]

Answer:

Answer: C 2:3

Step-by-step explanation:

total students = 25

total girls = 15

total boys = 25-15 = 10

boys:girls = 10:15

divide by 5 to get 2:3

6 0

2 years ago

Of the 20 students in Emily's class 15 like chocolate cake and the rest like cheesecake how many like cheesecake and what percen

alisha [4.7K]

5 students like cheesecake because if there is 20 students in all and 15 like chocolate and the rest like cheesecake you do 20-15=5

If 5 students like cheesecake out of 20 it would be 5/20 20*5=100 just multiply by 5 5*5=25%

25% of students like cheesecake

4 0

3 years ago

Read 2 more answers

What is the answer: 15 + 22(4 + 11) = x

kupik [55]

15+22(4+11)=x
4+11=15
22*15=330
15+330=345
x=345

3 0

3 years ago

Read 2 more answers

Here's an algebra question I need help with... (I'm not sure if I selected the right answer)

Mandarinka [93]

Answer: You selected the correct one