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
____ [38]
3 years ago
12

Jamie takes at random a counter from the bag and records the colour. Red : blue : green = 1:3:7 Jamie does this a number of time

s. He records a total of 68 blue counters. Work out an estimate for the total number of times Jamie takes a counter from the bag.
Mathematics
1 answer:
Sonbull [250]3 years ago
8 0

Answer: There are 249 times Jamie takes a counter from the bag.

Explanation:

Since we have given that

Ratio of colour of red to blue to green is 1:3:7.

Number of blue counters = 68

Let the total number of times Jamie does from the bag be x.

So, According to question,

\frac{3}{11}\times x=68\\\\x=\frac{11}{3}\times 68\\\\x=249.33\\\\=249\ approx.

Hence, there are 249 times Jamie takes a counter from the bag.

You might be interested in
I will give brainliest away if you solve this for me please.
Elis [28]

Turn both equations into slope-intercept form [ y = mx + b ].

x + 3y = 3

~Subtract x to both sides

3y = 3 - x

~Divide 3 to everything

y = 1 - x/3

~Reorder

y = -1/3x + 1

4x + 3y = -6

~Subtract 4x to both sides

3y = -6 - 4x

~Divide 3 to everything

y = -2 - 4x/3

~Reorder

y = -4/3x - 2

Graph of the equations will be shown below. Note that the solution of graphing two equations will be where both equations intersect. Both lines intersect at (-3, 2), hence making that the solution.

Best of Luck!

8 0
3 years ago
Read 2 more answers
Find the value of k,J, and h
alekssr [168]

Answer:

k=76

j=180-(90+76)=180-166=14

17h+13h=90

30h =90

h=3

6 0
3 years ago
How to solve the inequalities 2x-3 < 3x+7
Andrej [43]

Answer: X > -10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Avery paid a $5.00 entrance fee to the carnival
Anna007 [38]
Let’s start off by subtracting 5 from 10 leaving 5 dollars

if 6 tickets cost 3 dollars she can only buy 6 tickets because she will only have 2 dollars left
3 0
3 years ago
Could anyone help me with this
Romashka-Z-Leto [24]
The answer is 154

This is because you add all the sides

33+56+65=154
8 0
4 years ago
Other questions:
  • Let t = 5. What is the value of 5t – 5? A. 0 B. 20 C. 45 D. 50
    8·2 answers
  • The circumference of the circle-shaped rug is 69.08 inches.
    14·1 answer
  • Use the figure to find the Total Area. (please explain how you got it)
    11·1 answer
  • Need help on this one question please
    9·1 answer
  • Find the missing expressions... (6+4n) - (8+3n) =? And (4+6n) - (3+8n)=?
    6·1 answer
  • A research company surveys 8,000 people. The company expects 6,000 people to respond favorably. If there is a percent error of 2
    9·1 answer
  • I need help it's due tomorrow​
    12·2 answers
  • For each set of angles name the angle pair and find the missing measurement Type of angle pair 2) These angles are to 1340 SO...
    15·1 answer
  • In ΔABC, where ∠C is a right angle, cos A=√21/5. What is sin B?
    7·1 answer
  • Which statement BEST models the equation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!