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
rosijanka [135]
1 year ago
11

Jesaria can jump rope 42 times in 20 seconds at this rate how many times can she jump rope in 2 minute

Mathematics
1 answer:
Verizon [17]1 year ago
5 0

Jesaria jump rope 42 times in 20 seconds

So in 01 second jump rate=42/20

In 01 minute (60 second)

she will jump = 42x60/20

=126 times answer

You might be interested in
If the sin 90° = 1, then the cos 0° = _____. (1 point)
Cloud [144]
<span>sin 90° = 1
</span>
cos 0° = 1

There's a simple formula : <em>sin θ = cos (90°- θ)</em> or <em>cos θ = sin (90°- θ) </em>

So : cos 0° = sin (90° - 0°) = sin 90° = 1


7 0
3 years ago
Read 2 more answers
Nancy had 333 dollars to spend on 9 books. After buying them she had 18 dollars. How much did each book cost ?
MissTica

Answer:

35 dollars

Step-by-step explanation:333-18=315 dollars

315/9=35 dollars for each book

7 0
3 years ago
Mrs. Smith bought 4 dozen doughnuts and paid a total of $13.92. What was the cost of 1 doughout
polet [3.4K]

Answer:

A $0.29

Step-by-step explanation:

4 dozen donuts is 48 donuts. (A dozen is 12 so 4 times 12 is 48). $13.92 divided by 48 is $0.29.

5 0
3 years ago
Read 2 more answers
A gym membership cost $25 to join and $14 each month.write an algebraic expression to find the cost of the gym membership for 6
DanielleElmas [232]
Maybe this will help

<span>25 + (6 * 14)</span>
7 0
3 years ago
Read 2 more answers
Determine whether the vectors u and v are parallel, orthogonal, or neither. u = (5,4) v = (-10,9)
12345 [234]

Answer:

Neither

Step-by-step explanation:

5 x -10 = -50

4 x 9 = 36

-50 + 36 = -14 and therefore can not be orthogonal

sqrt(25+16)=sqrt(41)

sqrt(100+81)=sqrt(181)

sqrt(41) x sqrt(181) is not equal to -14 so therefore it is not parallel

So the answer is then neither

6 0
3 years ago
Read 2 more answers
Other questions:
  • the interest earned on an account varies directly with the balance in the account. if an account with a balance of $200 earns $1
    7·1 answer
  • What angle is between 100 degrees and 170 degrees
    12·1 answer
  • Simplify the expression 9(2x)
    15·2 answers
  • A park creates new habitats for 182 monkeys. Each habitat will house 8 or fewer monkeys. What did you do with the remainder? exp
    8·2 answers
  • Evaluate.<br> 1500(0.04)(3) I don’t understand this
    11·1 answer
  • Please Help!!!! Hurry
    5·1 answer
  • BRAINLIEST!! Pleaseee help me this is urgent
    10·1 answer
  • The area of a rectangle with a length of 12m and a width if 4m is ________square meters.
    13·2 answers
  • line has the equation y=6x +b. What must be the value of b for the line to model a directly proportional relationship
    11·1 answer
  • The garcia family volunteers at the chestnut Street community garden. 1/2 of the garden is used for growing vegetables. 1/4 of t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!