Answer:
C) They are the same.
Step-by-step explanation:
<u>The function f(x) has points as per graph:</u>
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
<u>The function g(x) has points:</u>
- g(1) = -1² + 10 = 9
- g(3) = -3² + 10 = 1
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
As we see both functions have same rate of change over the interval [1, 3]
<u>The answer choice is: </u>C) They are the same
Answer: $943.11
<u>Step-by-step explanation:</u>
Compound Interest formula is:
where
- A is the Accrued amount (total earned)
- P is the Principal (amount initially invested)
- r is the interest Rate (convert percent to a decimal)
- t is the Time (number of years)
It is given that; P = 800 r = 4.2% (0.042) t = 4
A = 800(1 + 0.042)⁴
A = 800(1.042)⁴
A = 943.106 → A = 943.11 (rounded to the nearest penny)
Sarah invested $800 for four years at an interest rate of 4.2% and accrued $943.11
You should do distributive property.
Answer:
x=all real numbers
Step-by-step explanation:
1. distribute: 5(x+6)-2x=3(x+10)
5x+30-2x=3x+30
2. combine like terms 3x+30=3x=30
3. these are equal therefore x=all real numbers
Answer:
the answer of the expression is 190
Step-by-step explanation:
Given expression as :
20 % of 950
Or,
times 950
Or,
× 950
Or, 20 × 
or, 20 × 9.5
∴ 190