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
fomenos
3 years ago
10

Malia did push-ups and pull-ups in her physical education class. She did 24 push-ups and pull-ups combined, with each push-up ta

king her 2 seconds and each pull-up taking her 4 seconds. If she spent a total of 68 seconds doing the push-ups and pull-ups, how many pull-ups did she do?
Mathematics
2 answers:
Paul [167]3 years ago
6 0

Answer:

12 pull

As 48 seconds + 20 seconds push = 68 seconds

Step-by-step explanation:

Because she did 10 push = 20 seconds = 2 seconds each

12 pull = 48 seconds  = 4 seconds each

= 68 seconds combined.

Workings;

18 seconds found for the first set

We then find a divider of 68 and know that

6 x 3 = 18 seconds push

12 x 3 =36 seconds pull  T= 54

14 left over = 1 x 12 seconds pull

+ 2 seconds push

= 10 push = 20 seconds combined.

= 12 pull = 48 seconds combined.

Oduvanchick [21]3 years ago
4 0

Answer:

yall its ten

Step-by-step explanation:

twelves not even an option and i got it right edge2020

You might be interested in
Choosy Chocolates sold chewy squares and chocolate stars at a ratio of 3 to 8. 45 more chocolate stars were sold than chewy squa
masya89 [10]
So 45 more chocolate stars were sold compared to chewy squares, which makes it a ratio of 3:8, hence we can assume that (45÷5=9) is the amount sold for each ratio.

If you multiply 9 by (3+8=11), you will get 99.
3 0
3 years ago
I need help im confuse
Romashka [77]

Answer:

B. 12b \leq 17

Step-by-step explanation:

< means less than

> means greater than

\leq means less than or equal to

\geq means greater than or equal to.

hope this helps.

4 0
3 years ago
Neil has 3 partially full cans of white paint.They contain 1/3 gallon,1/5 gallon,and 1/2 gallon of paint.About how much paint do
Wittaler [7]

Answer:

  less than 1 1/2 gallons

Step-by-step explanation:

1/3 + 1/6 = 1/2, so the sum of the three cans is more than 1 by the difference between 1/5 and 1/6. That difference is 1/30 gallon. The sum is 1 1/30 gallons, which is less than 1 1/2 gallons.

__

A suitable common denominator is 2·3·5 = 30. Then the sum of the fractions is ...

  1/3 + 1/5 + 1/2

  = 10/30 + 6/30 + 15/30

  = 31/30 = 1 1/30 . . . . . less than 1 1/2

In decimal, 1/3 ≈ 0.333, 1/5 = 0.200, 1/2 = 0.500, so the sum is ...

  0.333 +0.200 +0.500 = 1.033

which is less than 1.5.

4 0
3 years ago
suppose you write an equation that gives "a" as a function of "b". Which is the dependent variable and which is the independent
blondinia [14]
If im not wrong which i may not the
Dependent is A
Independent is B
4 0
3 years ago
Read 2 more answers
Which point is a solution to the inequality shown in this graph
tiny-mole [99]

Answer: C. (0, -3)

Step-by-step explanation:

You don't even need to find the function, just mentally graph every point in the options on the graph.

  • If it land in the white area, it's not a solution.
  • If it land in the blue area or on the line, it's a solution.

<em>The line is not dotted, showing that the inequality is probably either ≥ or ≤, so points on the line do count as solution.</em>

7 0
3 years ago
Other questions:
  • Eric cell phone service cost $40.00 a month for unlimited calls he also pays $0.02 for each text message he send. whichbis equat
    11·1 answer
  • you deposit $3350 into a savings account that earns 5% interest compounded annually. Find the balance of the account after 2 yea
    14·1 answer
  • What is the solution for t3=30​
    7·2 answers
  • The graph below shows four straight lines, P, Q, R, and S:
    14·1 answer
  • Yash brought apples and bananas to a picnic The number of apples was three more than twice the number of beane Tach brought 11 a
    16·1 answer
  • I NEED HELP ASAP PLEASE​
    11·1 answer
  • Order The numbers from least to greatest <br><br> 0.453, 0.35, 4/5
    10·1 answer
  • Luke listens to the three most popular songs on the radio this week. The length of each song is show #1 song: 3-minutes 2 1 57 #
    15·1 answer
  • Help me pleaseee. Beth and Jacob are graph two equations on a coordinate grid. Beth has graphed the equation y= x^2 + 1 as shown
    5·1 answer
  • The sum of a number w and 4 is more than −12.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!