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
givi [52]
2 years ago
10

tanya has 3 red marbles 7 blue marbles and 9 green marbles what expression can be used to to find the percent of tanyas marbles

that are blue?
Mathematics
1 answer:
stepladder [879]2 years ago
6 0

Answer: 3+7+9=19.....7/19=0.368 percent. Move the decimal two places to the right and round up for 37%

Step-by-step explanation:

Add all the colors together to get a TOTAL amount of ALL marbles.

The total amount for this problem is 19 (3+7+9=19)

The blue amount of marbles is given as 7.

Divide the blue amount (7) by the total amount (19) for the specific percentage for that color.

You might be interested in
Distributive property of (9×3)+(9×8)
Elodia [21]
We can see that both expressions, 9 times 3 and 9 times 8, have a common number of 9. We can take that number out, and we can combine 3 and 8 together. This gives us the expression 9(3 + 8). Therefore, the expression <span>(9×3)+(9×8) expressed as the distributive property is 9(3 +8), both totaling to 99. Hope this helped and have a fabulous day!</span>
8 0
3 years ago
Read 2 more answers
Order of operations 20/5*2
Xelga [282]
The order of operations is Parenthesis Exponents Multiplication Division Addition Subtraction For this problem, we have M and D. We first do division. Not always multiplication is first. So we divide 20 by 5, which gets you 4, and multiply by 2, which is 8. 8 IS YOUR FINAL ANSWER,
6 0
3 years ago
Read 2 more answers
The ___________ of a numerical set of data is the middle number when the numbers are written in numerical order.
DedPeter [7]

Answer:

median

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I really need help with b I have already done a
marishachu [46]

Answer:

Step-by-step explanation:

In the first pattern, there were 6 sticks

In the second pattern, there were 10 sticks.

In the third pattern, there were 14 sticks.

Based on the pattern, we see that each time, 4 more sticks are added and that the initial amount of stick is 6.

Thus: the equation for how many sticks there would be in pattern n is:

# of sticks in pattern n = 6 + 4n

Hope that helps!

3 0
2 years ago
Students are comparing their heights jose is 4 1/6 feet tall lee is 4 1/4 feet tall judi is 4 1/12 feet tall and sammy is 4 2/3
klemol [59]
Sammy is the tallest one because he is 4.667 feet tall
6 0
3 years ago
Read 2 more answers
Other questions:
  • This recipe makes 5 portions of fajitas. Carly has 700 g of chicken, 800 g of peppers, 200 g of onion, 50 g of spice mix and 16
    9·1 answer
  • I'll mark brainliest!
    7·1 answer
  • 4. The cost of a new house is being reduced 22%
    13·1 answer
  • Evaluate the following line integral. ModifyingBelow Integral from nothing to nothing With Upper C xy font size decreased by 5 d
    7·1 answer
  • Plss i need help with this
    8·1 answer
  • Helppp <br> 5/7 x 3/4 ??
    7·1 answer
  • One tank is filling at a rate of 4/5 gallon per 1/2 minute. A second tank is filling at a rate of 7/8 gallon per 1/2 minute. Whi
    10·2 answers
  • Please help me with this please
    13·2 answers
  • If f(x) = 4x + 5, which of these is the inverse of f(x)?
    8·1 answer
  • COMPLETE THE FOLLOWING EQUATION USING APPROPRIATE SIGN ( +,-,x,÷) IN THE BOXES GIVEN:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!