The daily high temperature of Elk Creek drops by 1.2°C every day. What is the net change in the daily high temperature after two calendar weeks?
Answers
Answer:
16.8°C
Step-by-step explanation:
Given :The daily high temperature of Elk Creek drops by 1.2°C every day.
To Find:What is the net change in the daily high temperature after two calendar weeks?
Solution:
Since we are given that The daily high temperature of Elk Creek drops by 1.2°C every day.
1 week = 7 days.
So, 2 weeks = days
Temperature drops per day = 1.2°C
So, temperature drops in 14 days =
Hence the net change in the daily high temperature after two calendar weeks is 16.8°C.
Answer:
16.8
Step-by-step explanation:
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Boris is ordering supplies for his company. He ordered 20 boxes of pencils and 32 boxes of pens. What is the ratio of boxes of pens ordered to boxes of pencils ordered? Please reduce your answerA. 8:5B. 16:10C. 32:20D. 9:3
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Answers
2 / 3
3 / 4
4 / 5
137 / 792
Adults
Children
Total
Answers
She bought 54 child tickets and 19 adult tickets.
Step-by-step explanation:
No. of tickets purchased = 73
Cost of tickets = $771
Cost of one child ticket = $9
Cost of one adult ticket = $15
Let,
Child ticket = x
Adult ticket = y
According to given statement;
x+y=73 Eqn 1
9x+15y=771 Eqn 2
Multiplying Eqn 1 by 9;
Subtracting Eqn 3 from Eqn 2;
Dividing both sides by 6;
Putting y=19 in Eqn 1
She bought 54 child tickets and 19 adult tickets.
Keywords: linear equations, subtraction
Learn more about linear equations at:
#LearnwithBrainly
Answers
Answer: $2.72
Step-by-step explanation: Multiply the amount of strawberries in this case 3.4 by the price per unit in this case $0.80 per pound.
Answer:
2.72
Step-by-step explanation:
Answers
8, 16, 24, 32, 40, 48, 56, 72, 80, 88, 96 are all divisible by 8.
We also know that his current age is the square of his son's age. So we can check the numbers that follow the multiples of eight to see if they'll work.
The subsequent numbers, in order, are
9, 17, 25, 33, 41, 49, 57, 73, 81, 89, 97
Now, let's list which ones are squares, meaning a number multiplied by itself is equal to anther number.
9 is the square of 3
25 is the square of 5
49 is the square of 7
81 is the square of 9
Only these four will work, but right now, ANY of these four will work. Let's use a little science to narrow it down.
It is scientifically improbable for a 9-year-old to have a 3-year-old son, so we'll rule that one out. It's also highly unlikely that an 81-year-old has a 9-year-old son, so we'll cross that off the list, as well.
This leaves a 25-year-old man with a 5-year-old son, and a 49-year-old man with a 7-year-old son, both of which are most likely.
At this point, you can choose whichever you'd like, or put down both as the answer.
The man and his son's present ages are either 25 and 5, or 49 and 7.
Answers
Answer:
1448 mL
Step-by-step explanation:
The mass is the same.
Formula
m = d*V
Givens
Olive Oil
d = 0.92 grams / mL
V = ??
Gasoline
d = 0.74 grams / mL
V = 1.8 L = 1.8 L * (1000 ml / L)
V = 1800 mL
Solution
0.74 * 1800 mL = 0.92 * x Divide both sides by 0.92
0.74/0.92 * 1800 mL = 0.92 *x / 0.92 Combine the left
0.8043 * 1800 mL = x
x = 1448 mL
The volume of Olive Oil needed is 1448 mL