A equation to determine the number of minutes(t) that Raymond was on the trampoline

t=43.25-7/1.25=29 minuets

Step-by-step explanation:

he spent $43.25. he had to pay $7 first to get in. then for each minuet had to pay 1.25.

1.25(t)=43.25 or

7+1.25(t)=43.25

Step-by-step explanation:

Ok, so the total of his whole session costs him $43.25 so that would be what you want your outcome or equivalent to be. Then, he paid just the $7 to get in the Trampoline Center so the other dollar amount is $1.25 and that's for every minute spent on the trampoline. So t would go after 1.25.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: