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
soldi70 [24.7K]
3 years ago
7

A hospital cafeteria has 20 tables. 65% of the tables have 6 chairs at each table. The remaining 35% of the tables have 4 chairs

at each table. Complete the model. Then complete the statements to find the total number of chairs in the hospital cafeteria.
Mathematics
1 answer:
rosijanka [135]3 years ago
6 0

Total number of tables in the cafeteria = 20

65% of the tables = \frac{65}{100} (20)

=\frac{13}{20}(20)

= 13

Each table has 6 chairs.

So, total number of chairs that 65% of the tables have = 13 × 6 = 78.

35% of the tables = \frac{35}{100} (20)

=\frac{7}{20} (20)

= 7

Each table has 4 chairs.

So, total number of chairs that the remaining 35% of the tables have = 7 × 4 = 28.

Hence, total number of chairs in the hospital cafeteria = 78 + 28 = 106.

You might be interested in
Solve for x. Express the answer in simplest form.1/7 = 3/4x - 1
shtirl [24]
1/7 = 3/4x-1
3/4x=1/7+1=8/7
x=8/7*4/3=32/21
4 0
3 years ago
Evaluate [(21 + 6) − 32] ÷ 9 ⋅ 2.
nevsk [136]
If you follow PEMDAS your answer would be 3.6.
8 0
3 years ago
Read 2 more answers
Jillian measured the distance around a small fish pond as 27 yards. Which would be a good estimate for the distance across the p
DochEvi [55]
Assuming the fish pond is round, what you're given is the circumference.
So you know that 2<span>πr = 27.
We want to solve for the diameter, or d = 2r. We should isolate that.
2r = 27/</span><span>π
2r = 8.59 yards, or ~9 yards.</span>
3 0
3 years ago
Determine if the two figures are congruent and explain your answer using transformations.
san4es73 [151]

Hello,

In the picture, i have draw one translation \vec{t}

and a line symmetry s_d

You have just to follow the colors.

7 0
3 years ago
Alice skates 2/5 mile in 1/5 hour. Elizabeth skates 2/3 mile in 2/9 hour. How far did elisabeth escape in in 1 hour?
sergeinik [125]

Question

Alice skates 2/5 mile in 1/5 hour. Elizabeth skates 2/3 mile in 2/9 hour. How far did elisabeth escape in in 1 hour?

Answer:

The Correct Answer is \frac{8}{9}

Complete the multiplication and the equation becomes

\frac{2}{9} +\frac{2}{3} = ?

The two fractions now have like denominators so you can add the numerators.

\frac{2+6}{9} = \frac{8}{9}

Therefore, The Answer Is \frac{8}{9}

Hope this helps!

xXxAnimexXx

6 0
3 years ago
Other questions:
  • A box contains 9 identical glass spheres that are used to make snow globes.
    9·1 answer
  • Solve for this Variable. 5z - 2 = 2 (3z - 4)
    5·2 answers
  • The volume of a sphere is 972π ft3. What is the radius of the sphere? Use the formula V =
    11·1 answer
  • When do you can ride her bike .8 miles in six minutes how many miles can she ride her bike and 1.5 hours
    5·1 answer
  • Johnathan has been driving at a constant speed for 4 hours, during which time he traveled 240 miles Johnathan world like to know
    12·1 answer
  • A worker at a frozen yogurt store has 2 3/4 cups of frozen yogurt to give to customers as samples. the worker places 1/16 cup of
    13·2 answers
  • The population of a certain town doubles in numbers every year. The present population is 20,000. After how many years would the
    8·1 answer
  • 4y³+2y²-2y²-2-3y-3y simplify
    8·1 answer
  • Sam said the formula for the perimeter of a rectangle is two times the length plus two times the width or 2 L + 2 W . Mary said
    13·1 answer
  • -3x + 3y = 9<br> 2x - 7y = -14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!