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
Softa [21]
3 years ago
14

50 parents were asked which activities they enrolled their infant in.

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
4 0

Answer: gymnastics   35

               music       21

               swimming      36

Step-by-step explanation:

gymnastics   35=20+9+6

music   21=8+7+6

swimming   36=20+9+7

You might be interested in
Use technology to find the line of best fit for the following data.
likoan [24]

Given:

The data points are:

(1, 0), (2, 3), (3,1), (4,4), (5,5)

To find:

The equation of best fit line in the form of y=mx+b and then find the value of b.

Solution:

The general form of best fit line is:

y=mx+b              ...(i)

Where, m is the slope of best fit line and b is the y-intercept of the line.

Using the graphing calculator, we get the equation for the best fit line and the equation is

y=1.1x-0.7          ...(ii)

On comparing (i) and (ii), we get

b=-0.7

Therefore, the value of b is equal to -0.7.

3 0
3 years ago
What is the value of the expression 30n when n=2
iris [78.8K]
Hey there!
Since it's 30n, 30 is the coefficient and it's being multiplied by n.
We plug in n.
30(2) =
60
Hope this helps!
8 0
3 years ago
Read 2 more answers
1,200 and 11 and you will get 13,200
VLD [36.1K]

Answer:

That is true!

1,200 * 11 = 13,200

Let me know if you need more help with multiplication. I may be able to help.

Have a great day.

7 0
2 years ago
The expression 148 – 24d gives the number of pizzas a store has in stock, where d is the number of days. How many pizzas will th
Feliz [49]

Explanation

A function is defined as a relation between a set of inputs having one output each,in this case our independent variable is the number of days( d) and the dependent variable would be the number of pizzas

so

Step 1

let the function

\begin{gathered} P=148-24d \\ where\text{ P is the number of pizzas } \\ and\text{ d is the number of days} \end{gathered}

therefore, to know the number of pizzas are in the stock after 5 days we need to evaluate the equation for d=3

so

\begin{gathered} P=148-24d \\ let\text{ d=5 and evaluate} \\ P=148-24(5) \\ P=148-120=28 \\ P=28 \end{gathered}

so, after five day there willbe 28 pizzas in stock

I hope this helpsyou

6 0
1 year ago
PLEASE HELP WILL MARK BRANILIEST
goldenfox [79]

Answer:

87% full

Step-by-step explanation:

<u>To find the solution:</u>

  1. Use the equation p·x=y where x = 13,920 and y = 16,000
  2. Since you are trying to find the percent, divide both sides of the equation by 13,920. p · 13,920(÷13,920) = 16,000(÷13,920)
  3. The step above cancels out the 13,920 leaving you with the answer. p=0.87
  4. 0.87 = 87%
5 0
3 years ago
Read 2 more answers
Other questions:
  • If y varies inversely as x, and y = 10 as x = 7, find y for the x-value of 10.
    6·1 answer
  • Need help with fill in the exponent #9
    8·1 answer
  • 8. ¿Cuál es la media de las calificaciones de los alumnos de quin-
    7·1 answer
  • A horse had 4 15 scoops of oats in his bucket. He ate 2 1/2 scoops of oats. How many scoops of oats are left in his bucket ?
    8·1 answer
  • Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2)
    11·1 answer
  • Write an equation for the line described in standard form with x-intercept 4 and y-intercept 5
    8·1 answer
  • a baseball pitcher won 80% of the games he played. if he pitched 35 games, how many games did he win?
    6·2 answers
  • Peter buys a camper van costing £35000+ 20% VAT he pays a 50% deposit and then arranged to pay the remaining balance in 20 equal
    12·1 answer
  • Celine goes to the book fair where paperback books are $2 and hardback books are $4.50. Celine buys three
    10·1 answer
  • A. Find the length of the midsegment of an equilateral triangle with side lengths of 12.5 cm.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!