Answer:
The number of cars must they wash in order to have enough money to pay for the trip is 40.
Step-by-step explanation:
The total amount of money required for the four student government officers to go to the state convention is:
The amount saved for the convention in the student government savings account is $495.
The additional amount required is:
Additional amount = Amount Required - Amount Saved
= $655 - $495
= $160
The four students decided to earn the additional amount by washing cars.
They charge $4 for each car wash.
Compute the number of car wash the students must do is:
Thus, the number of cars must they wash in order to have enough money to pay for the trip is 40.
Answer:
Step-by-step explanation:
Think of Log as a complimentary operation to powers.
means you need to find the exponent of 2 that yields 1/8.
As this number is putting the base on the denominator, we know for a fact it must be some negative number, or
Then, by trial and error works just fine, going through the powers of 2.
And that is it.
Answer:
A) 6^2 + 11^2 is not equal to 15^2
Step-by-step explanation:
To find out if a right triangle is a right triangle you have to use the Pythagorean Theorem, like it is used in A.
6^2 + 11^2 = 15^2
36 + 121 = 225
157 does not equal 225
So this is not a right triangle
Answer:
yes
Step-by-step explanation:
yes. because 1 and 1/2 added to 1/2 equals 2.
but...
some say Only if you include negatives.
