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Leona [35]
3 years ago
15

Is this answer right?? If not please help.

Mathematics
1 answer:
pickupchik [31]3 years ago
8 0
I think your are right
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Which of the organic molecules below would be classified as a carbohydrate
Georgia [21]

an organic molecule that is classified as a carbohydrate would be Sugar


5 0
3 years ago
A car traveled 3⁄4 mile in one minute at constant speed. What was the speed of the car in miles per hour?
Vanyuwa [196]
60 min = 1 hr 

3/4 * 60 = mph  (miles per hour)

3/4 * 60 = 45

The speed of the car in mph (miles per hour) 

will be 45 mph

Answer = 45mph

Thank you for posting your question on Brainly!

We hope we can help you in the future!

As always I hope you have a great day!
8 0
4 years ago
Read 2 more answers
A survey of athletes at a high school is conducted, and the following facts are discovered: 40% of the athletes are football pla
Step2247 [10]

Answer:

86%

Step-by-step explanation:

Let

A= Football player

B= Basket ball player

Football players=40%

Basketball players=59%

Both football and basket ball players=13%

Total percent=100%

The probability that athlete is a football player=P(A)=\frac{40}{100}=0.40

The probability that athlete is a basketball player=P(B)=\frac{59}{100}=0.59

The probability that athlete is both basket ball player and  football player=P(A\cap B)=\frac{13}{100}=0.13

We have to find the probability that athlete is either a football player or a basketball player.

It means we have to find P(A\cup B)

We know that

P(A\cup B)=P(A)+P(B)-P(A\cap B)

P(A\cup B)=0.40+0.59-0.13=0.86=0.86\times 100=86%

Hence, the probability that the athlete is either a football player or a basketball player=86%

5 0
3 years ago
Given the equation y=2x+3 and the values for x: -1, 0, 1 and 2. what are the corresponding y values?
rewona [7]

Answer:

The y's are 1, 3, 5, 7

Step-by-step explanation:

You have equation y = 2x + 3

You can think of this as a "rule" So whenever you're given a number (a value for x) you put the number in place of the x and times by two then add three.

you were given a list of numbers. They will go one at a time and have a turn being acted on by the rule.

It looks like this: first when x is -1.

take the -1 times by 2 >>>> that's -2 and then add 3 >>>> so you get 1.

y = 2x +3, x= -1

y = 2(-1) + 3

y = 1

You might have a column to write the answers in like next to their x's. Or sometimes we write them in pairs (-1 , 1)

y = 2x + 3; x = 0

y = 2(0) + 3

y = 3

(0, 3)

y = 2x + 3; x = 1

y = 2(1) + 3

y = 5

(1, 5)

y = 2x + 3; x = 2

y = 2(2) + 3

y = 7

(2, 7)

8 0
3 years ago
Emma is planning a party for 128 guests.if 8 guests can be seated at each table,how many tables will be needed for seating at th
Misha Larkins [42]

Answer: Answer is 16

Step-by-step explanation:

 0 1 6

8 1 2 8

− 0    

 1 2  

−   8  

   4 8

 − 4 8

     0

6 0
3 years ago
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