1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Veseljchak [2.6K]
3 years ago
13

Can someone help me plzz

Mathematics
1 answer:
icang [17]3 years ago
4 0
The answer would be 9 grams.
You might be interested in
One third of the students at the STEM Academy play sports. Two fifth of the students who play sports are girls. What fraction of
andreyandreev [35.5K]

Answer:

2/15

Step-by-step explanation:

If we have that one third of the students play sports, and two fifth of the students who play sports are girls, to find the fraction of all students that are girls and play sports, we just need to multiply both fractions, because the subset of girls who play sports in relation to the total number of students that play sports is inside the set of total number of students that play sports in relation to the total number of students:

So the fraction of students that are girls who play sports is:

(1/3) * (2/5) = 2/15

4 0
4 years ago
Which of the following best describes the solution to the system of equations below? -6x + 3y = -6 7x - 3y = 6
Nadusha1986 [10]

the answer would be 2 because u divide 8 by 4 and that gives u 2

hope this helps

4 0
3 years ago
Beth is purchasing chocolate and vanilla ice cream cups for a birthday party. She needs a total of 24 ice cream cups and twice a
IgorC [24]
Let x represent the total number of chocolate cups and y represent the total number of vanilla cups Beth buys.

She needs a total of 24 ice cream cups. So, the equation can be written as:

x+y=24

The number of chocolate cups she needs are twice as compared to vanilla, so we can write the equation as:

x=2y

Case 1: 
Only constraint  2 would be met if 9 vanilla cups and 18 chocolate cups were purchased.
This is because the number of chocolate cups are double as compared to vanilla cups but the total number of cups in this case is not 24. So constraint 1 is not met. 

Case 2: 
Only constraint 1 would be met if 6 vanilla cups and 18 chocolate cups were purchased.
This is because the total number of cups in this case is 24 but the chocolate cups are three times as compared to the vanilla cups. So the constrain 2 is not met in this case.
8 0
4 years ago
The radius of a 10 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.1 inch. What is the
lidiya [134]

Answer:

25.13274125 in³


Step-by-step explanation:

The radius = 4 ± 0.1

height = 10

Volume of a cylinder = πr²h

Actual volume of the cylinder = π × 4² × 10

                                                  = 502.6548246

Maximum volume = π × 4.1² × 10

                              = 528.1017251

Minimum volume = π × 3.9² × 10

                              = 477.8362426

Average error = (528.1017251 - 477.8362426)/2

                        = 50.2654825/2

                       = 25.13274125 in³

The units are inches cubed.

3 0
3 years ago
Mary sees 40 elephants and 15 baby elephants at the zoo. What is the ratio of elephants to baby elephants?
Natalija [7]

Answer:

8:3

Step-by-step explanation:

You divide them both by 5.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of y in the equation 4 + y = −3?
    14·2 answers
  • Solve<br> 39-3n=-6(4n-3)
    15·1 answer
  • What’s 1 7/8 divided by 1/2
    7·1 answer
  • A new car is purchased for 24900 dollars. The value of the car depreciates at 6.75% per year. To the nearest tenth of a year, ho
    9·1 answer
  • 0.000000000093 in scientific notation
    13·1 answer
  • Find the measure of each interior angle in a regular 18-gon
    6·1 answer
  • Please help problems below!!!
    10·1 answer
  • Convert 3.29 to a reduced fraction.
    9·2 answers
  • Jacks puppy weighed 12 pounds at its first veterinary appointment at the second appointment the puppy's weight had increased by
    8·1 answer
  • Given the functions f(x) = x3 + x2 – 3x + 4 and g(x) = 2x – 4, what type of functions are f(x) and g(x)? Justify your answer. Wh
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!