Answer:
-17
Step-by-step explanation:
f(2)=3-4(2)
=3-8
=-5
g(-5)=--5+7
=12
f(2)-g(-5)=-5-12=-17
Answer:
2000 times 3.5% is 70, so in one year you would have 2070 dollars. 3.5 divided by 3 is about 1.16 (the six repeats), so for the next 1/3 year you would do 2070 times 1.16 percent which is 30. So, then, 2070 plus 30 is 2100 dollars in the saving account.
Answer:
for 15 crayons box she can spend
Step-by-step explanation:
The computation of the number of crayons for which she can spend is shown below:
Given that
She can spend $30
And, the cost is 2 per box
So, for the number of crayons for which she can spend is
= $30 ÷ 2
= 15 crayons box
Hence, for 15 crayons box she can spend
The same would be relevant
Answer:
The answer is below
Step-by-step explanation:
The relative frequency is the proportion of a class or interval within a category. It is represented by the formula:
Relative frequency = frequency / total frequency
The percent frequency is the relative frequency expressed in percentage, it is given by the formula:
Percent frequency = Relative frequency × 100%
Using the formulas above, the table is filled:
The total frequency = 39
Class Frequency Relative frequency Percent frequency
12 - 14 2 2/39 = 0.0513 0.0513 × 100% = 5.13%
15 - 17 8 8/39 = 0.2051 0.2051 × 100% = 20.51%
18 - 20 11 11/39 = 0.2821 0.2821 × 100% = 28.21%
21 - 23 9 9/39 = 0.2308 0.2308 × 100% =23.08%
24 - 26 9 9/39 = 0.2308 0.2308 × 100% =23.08%
Class Frequency Relative frequency Percent frequency
12 - 14 2 0.0513 5.13%
15 - 17 8 0.2051 20.51%
18 - 20 11 0.2821 28.21%
21 - 23 9 0.2308 23.08%
24 - 26 9 0.2308 23.08%
Answer:
(-2,-11)
Step-by-step explanation:
With the points you provided of:
(3,6) (2,11) (-3,-6) (-2,-11)
We can answer this question.
[] To find our answer we will plug in each of the points to the equation given, and see which one comes out true
-> The values are as (x, y) so we will plug them in as so
[✗] (3,6)
y = x - 9
(6) = (3) - 9
6 ≠ -6
[✗] (2,11)
y = x - 9
(11) = (2) - 9
11 ≠ -7
[✗] (-3,-6)
y = x - 9
(-3) = (-6) - 9
-3 ≠ -15
[✓] (-2,-11)
y = x - 9
(-11) = (-2) - 9
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
