Answer:
$1480.24
Step-by-step explanation:
Simple interest rate formula: A = P(1 + r)^t
Simply plug in our known variables and solve:
A = 1000(1 + 0.04)^10
A = 1480.24
Answer:
A) 5 notebooks, 10 pencils
Step-by-step explanation:
n = notebook
p = pencil
1.97n + 1.16p = 21.45
A)✅
1.97(5) + 1.16(10) = 21.45
9.85 + 11.6 = 21.45
21.45 = 21.45
B) ❌
1.97(3) + 1.16(12) = 21.45
5.91 + 13.92 = 21.45
19.83 = 21.45
Answer:
B) 9.2
Step-by-step explanation:
To find an average, you have to combine all of your numbers and then divide by how many there are.
So first, combine the values.
9.7 + 8.6 + 9.3 = 27.6
Now, divide by how many numbers you had, which is 3.
27.6 ÷ 3 = 9.2
Answer:
A. 0.5< t < 0.75
Step-by-step explanation:
We can use the relation ...
time = distance / speed
to find the number of hours it took Johanna to walk around the lake.
time = (2 mi)/(3 mi/h) = 2/3 h
2/3 is between 1/2 and 3/4, so the first answer choice describes the interval containing Johanna's time:
0.5 < t < 0.75
Answer:
Step-by-step explanation:
2(3) -5 = 1 false
2(8) -5 = 11 true
2(9) -5 = 14 false
2(14) -5 = 23 false