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
PtichkaEL [24]
3 years ago
12

I need help plz will give brainliest!!!

Mathematics
1 answer:
Leokris [45]3 years ago
7 0

Answer:

18 red marbles

Step-by-step explanation:

Because the ratio of yellow marbles to red marbles is 1:6 in the population, the expected number of red marbles is 6 times the number of yellow marbles in the representative sample. there should be 18 red marbles.

You might be interested in
Complete the table<br> Original Price:?<br> Percent of Discount: 25%<br> Sale Price: $40
BigorU [14]

Answer:

<u><em>The original price would be 50$.</em></u>

Step-by-step explanation:

To find this answer you have to divide 25% by 100, which equals 0.25.  Now multiply 0.25 by 40 and you get 10$.  Since 10$ was the discount, you just add 10$ + 40$, therefore 50$ is the original price.

8 0
3 years ago
What is a reasonable height for a 5-story building?<br> 16 mm<br> 16 km<br> 16 cm<br> 16 m
Bogdan [553]

Answer:

16 km !

Step-by-step explanation:

all the others are FAR too small.. they wouldnt even be one story up ! and 16m  isnt 5 stories either... km would be right !

i hope this helps !!

4 0
3 years ago
6) 6n+ 3 = 3(-7n + 1)<br> what did you guys get for the answer?
Allushta [10]

Answer:

n=0

Step-by-step explanation:

Clear parenthesis w/ distribution:

3(-7n+1)=-21n+3

Move everything over to one side:

6n+3=-21n+3

6n=21n                                                   Subtract the 3 on the right.

-15n=0                                                                      Subtract the 21.

n=0                                                                              Divide the -15.

5 0
3 years ago
Read 2 more answers
Look at the problems 2.3×3.68 and 23×368. How are they similar? Which problem has a greater product?
Margarita [4]

Here is your answer:

1. These equations are similar because they "both share the same numbers but one is a decimal and the other is a whole number."

2. You have to solve each equation in order to determine which number is greater:

  • 2.3\times 3.68
  • 2.3 \times 3.68 = 8.464
  • = 8.464

And:

  • 23 \times 368 =
  • 23 \times 368 = 8464
  • = 8464

Finally:

  • 8.464 < 8464

Therefore "8,464 is greater than 8.464."

Hope this helps!

3 0
3 years ago
The table shows a pattern of exponents. Powers of 5 Value 5 cubed 125 5 squared 25 5 Superscript 1 5 5 Superscript 0 1 5 Supersc
dimaraw [331]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Tomas is a commercial real estate agent who earns a yearly salary of $82,500 and a 2.5% commission on his total sales. If Tomas
    8·2 answers
  • With reference to exponential forecasting models, a parameter that provides the weight given to the most recent time series valu
    15·1 answer
  • Ella is a landscape photographer. One weekend at her gallery she sells a total of 52 prints for a total of $2,975. A small paint
    14·2 answers
  • 3x + y = -21<br> x+y=-5<br> solving systems of equations by substitution
    10·1 answer
  • Identify the minimum value of the function y = 3x2 − 12x + 10.
    8·1 answer
  • (-4c2+7cd+8d)+(-3d+8c2+4cd)=
    9·2 answers
  • I will give brainiest to whoever answers correctly !!
    7·2 answers
  • Jack wants to abopt all kittens that weigh more than 4 ounces how many kittens will he abopt
    9·1 answer
  • Make y the subject<br> y-aw=2w-1
    9·1 answer
  • 2 - 14. What is the equation of the line perpendicular to y - 4 = (x - 6) and passes through the point - (-3,2)? 5 5 - 2 5 = O -
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!