ANSWER: 2 3/7
EXPLANATION: First you find out how many 7s go into 17. If you put one seven in, you have 10, and if you put two, you have 3. So now you have 2 groups of seven and one 3/7. That's 2 and 3/7.
Hope this helped(: feel free to ask more questions!
Answers:
- Cold climates favor mechanical weathering.
- Lower precipitation levels lead to more chemical reactions.
- The chemical reaction rates of minerals are not impacted by temperature.
The options that describe the climate effect on a constant rate of weathering are cold climates favor mechanical weathering, lower precipitation levels lead to more chemical reactions, and the chemical reaction rates of minerals are not impacted by temperature.
Carry on Learning!
Answer: the company should invest $12191 each week
Step-by-step explanation:
The amount that the company needs is $5,400,000
We would apply the periodic interest rate formula which is expressed as
P = a/[{(1+r)^n]-1}/{r(1+r)^n}]
Where
P represents the weekly payments.
a represents the amount that the company needs
r represents the rate.
n represents number of weekly payments. Therefore
a = 5,400000
There are 52 weeks in a year
r = 0.079/52 = 0.0015
n = 52 × 14 = 728
Therefore,
P = 5400000/[{(1+0.0015)^728]-1}/{0.0015(1+0.0015)^728}]
5400000/[{(1.0015)^728]-1}/{0.0015(1.0015)^728}]
P = 5400000/{2.98 -1}/[0.0015(2.98)]
P = 5400000/(1.98/0.00447)
P = 5400000/442.95
P = $12191
Answer:
4
Step-by-step explanation:
Lets start by plugging in our (a) value
a^2 + 5a + 4
(-5)^2 + 5(-5) +4
25 - 25 + 4
0 + 4
4 is your final answer!
