Answer:
The interest is $1600 and the amount is $3600.
Step-by-step explanation:
STEP 1: Find an interest by using the formula I=P⋅i⋅t, where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this example P = $2000, i = 4% and t = 20 years, so
III=P⋅i⋅t=2000⋅0.04⋅20=1600
STEP 2: Find an amount by using the formula A=P+I.
Since P = $2000 and I = $1600 we have
AAA=P+I=2000+1600=3600
Answer:
975
Step-by-step explanation:
The number is in between 20 and 28, but is not divisible by 2, 3, 4, or 5. So, 20, 22, 24, 26, 28 are removed because it is divisible by 2. We can remove 21 and 27 because those numbers are divisible by 3. So now we have 23 and 25 remaining. But 25 is divisible by 5, so the number of students in the chess club is 23. Your answer is 23.
Answer:
3/8 cups.
Step-by-step explanation:
2 tablespoons of sugar = 1/16 * 2 = 1/8 cup of sugar.
1/2 cup = 4/8 cups.
So the extra sugar required = 4/8 - 1/8
= 3/8 cups.
Answer:
x = 80
Step-by-step explanation:
In a quadrilatoral the interior angle sum always adds up to 360 degrees so to find x you would add all of the interior angle sums and subtract that from 360
115 + 95 + 70 + x = 360 just add the like terms
280 + x = 360 now subtract 280 from both sides so x is alone and you can figure out its value
x= 80