Answer:
(4,1,3)
Step-by-step explanation:
Answer:
x = 18°
y = 6
Step-by-step explanation:
in a parallelogram:
Any two opposite sides are congruent
and any two opposites angles are congruent:
then
y + 4 = 10
and 3x = 54
then
y = 6
and x = 54/3 = 18
In 371 ways Mrs. Sullivan choose two students from 27 to help put away calculators at the end of class
Step-by-step explanation:
let us assume that Mrs.Sullivan wants to choose 2 students from a group of 27 students
So ,in the first choice we have 27 students
In the second choice we have 26 choices
So Mrs.Sullivan has = 27 × 26 = 702 ways
But each group repeated twice,in order to avoid that we will divide the answer by 2
so we will write
= 702 ÷ 2 =<u> 351 ways</u>
<u>This method of calculation is called Combination</u>
Hey there!
So, the questions stated that it wanted you to put the values in a specific format.
f(x)= P(1+r)^x
P= what is in the account R= Rate
So, we know that the account as a 4% annual interest rate. In a decimal form, that is 0.04.
Now, we can plug all the numbers in.
500(1+0.04)^x
Or, 500(1.04)^x
All we need to do to find the savings after 5 years is plug in 5 for x into a calculator.
500(1.04)^5= 608.3264512, we can round it to 608.
So, the correct answer is f(x)= 500(1.04)^x, $608
I hope this helps!
~kaikers
