Mat ran 8 laps in 1,256 seconds.if he ran each lap in the same amount of time,how many seconds did it take him to run 1 lap?

Answers

Answer 1
Answer: Answer=157 seconds

1256 seconds  8 laps

1256/8=157seconds per lap

Answer 2
Answer:

you need to divide 1,256 by 8 which, is 157 seconds



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30 girls who tried out for the lacrosse team Euclid middle school 12 were selected of the 40 boys Who tried out 16 were selected are the ratios of the number of students on the team to the number of students trying out the same for both boys and girls
If the area of triangle ABD is 12 square units, what is the area of Rectangle ABCD?
Can anyone solve these problems
PLEASE HELP! THIS IS THE LAST QUESTION ON MY HOMEWORK!Fracisco's game involves 3 green,2 yellow,4 red, and 3 black marbles. If he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black?

Hello! Could you please help me with problem two part a? Thank you!

Answers

as time goes up, the number goes down
therefor we have an exponential function
we take 2 points (0, 25,000) and (1, 23,750) and use our trusty TI and find the equation

equatin is y=25000(0.95^x) or
f(x)=25000(0.95^x)

A lawn sprinkler spins in a circle. The sprinkler covers a radius of 4 feet. Which choice is the closest to the area of lawn that the sprinkler can cover?

Answers

Answer:

The correct answer is 50 feet

Step-by-step explanation:

Area= r^2*π = 4^2*π= 16π.

The final answer is 16π ft^2~

What is the expanded form for 6 x 532=

Answers

Answer:

Distributive property is used to find the expanded form.  

Step-by-step explanation:

We are given an expression:

6* 532

This expression can be evaluated with the help of distributive property.

  • It helps to solve complicated multiplication problem easily by splitting the term into addends and then adding each product.
  • a* (b + c) = (a* b) + (a* c)

Working:

6* 532\n=6* (500 + 30 + 2)\n=(6* 500)+(6* 30)+(6* 2)\n=3000 + 180 + 12\n= 3192

3192 = 3000 + 100 + 90 + 2

The expanded form for 6 x 532 is 3,000 + 100 + 90 + 2 (3,192).

The vertices of Triangle ABC are Upper A (-4, 4), Upper B (-2, 3) and Upper C (- 3, 2). If Triangle ABC is reflected across the line y= -2 to produce the image A'B'C', find the coordinates of the vertex B​'.

Answers

Answer: B’ ( -2, -7)

restaurant etiquette dictates that you should leave a 15% tip for the server if the service is acceptable. If that is the case, how much should you tip if your total is $24.00

Answers

3.60
bc using a part to whole chart you cross multiply 24*15 get 360 then divide it by 100 and get 3.60





Answer:

Your tip should be $3.60

Step-by-step explanation:

24.00*.85=20.4

24.00-20.4=3.60

Help FastWhich of the following is a binomial experiment?
Rolling a six-sided number cube 24 times and recording if a 4 comes up
Rolling a six-sided number cube and recording the number until a 4 comes up
Rolling a six-sided number cube and recording the number until an even number comes up
Rolling a six-sided number cube 24 times and recording the number that comes up

Answers

Answer with explanation:

An experiment is said to be binomial, if it has n number of trials,and out of n trials,when each trial is performed Independently, there are only two possible outcomes,one Success and other will be failure.

In option A,  

Number of trials = 24,which is fixed.

Success= getting 4,when a die is rolled.

Failure = Getting ,number other than,4 , that is , 1,2,3,5,6.

So, This is Binomial Experiment.

In Option B,

Number of trials is not fixed.So, This is not Binomial Experiment.

In Option C

Number of trials is not fixed.So, This is not Binomial Experiment.

In Option D

Number of trials = 24

But, there are more than two possible outcomes.So,this is not a Binomial Experiment.

Correct Option : A

The answer on E2020 is A: Rolling a six-sided number cube 24 times and recording if a 4 comes up.