Answers
f(-4) = (-4)² - 2(-4)
f(-4) = 16 + 8
f(-4) = 24
Related Questions
first come first served brainiest
Answers
Answer:
the lighthouse would be 160 feet.
unfortunately, the rest of the questions are missing information needed to find the answers.
I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!
Answers
Answer:
A, the ratio stays the same for every pair.
Step-by-step explanation:
HELP PLEASEE I STRUGGLING
Sam is needing to make copies of a flyer for his new business. Store W charges $5 for unlimited copies and store Z charges $0.20 per copy and $2 for using the machine.
How many copies makes both stores cost the same amounts?
Answers
Answer:
Eh cafe donete mal reo jama kolotake? 24 eh moi -09....? kelare mei osaje.
car`e 3,000 = 2458.0? maro et
Step-by-step explanation:
A cash withdrawal of R5000 was made at signet blue on the 20/05/2019.Calculate what percentage the withdrawal fee is of the transaction amount
Answers
Answer: 1%
Step-by-step explanation:
Question is incomplete as it lacks the details of the withdrawal fee.
We shall assume one so that we can use it for calculation so that you can understand the methods.
Assume withdrawal fee of R50.
The withdrawal amount was R5,000 and the cost to withdraw was R50.
The percentage of the withdrawal fee in relation to the total amount is:
= Withdrawal amount / Total amount * 100%
= 50 / 5,000 * 100%
= 1%
An artist is painting flower pots that each require 1/32 gallon of paint. What is the maximum number of flower pots the artist can paint with 3/4 gallon of paint?
Answers
Answer:
24 flower pots
Step-by-step explanation:
Fraction of paint required per flower pot = 1/32
Number of pots that can be painted with 3/4 galoons of paint :
Total Fraction of paint had / fraction of paint required per flower pot
3/4 ÷ 1/32
3/4 * 32 / 1
(3*32) / 4
96 /4
= 24 flower pots
Which shape has 3 sides and 3 corners?
Answers
3 + 1.2 x > 13.50
can someone please help me
Answers
Answer:
The answer is x > 8.75.
Step-by-step explanation:
1) Subtract 3 from both sides.
[tex]1.2x > 13.50 - 3[/tex]
2) Simplify 13.50 - 3 to 10.5.
[tex]1.2x > 10.5[/tex]
3) Divide both sides by 1.2.
[tex]x > \frac{10.5}{1.2} [/tex]
4) Simplify 10.5/1.2 to 8.75.
[tex]x > 8.75[/tex]
Thus, the answer is x > 8.75.
help help help help help
Answers
yovani estimates that about 200 students in the school favor playing sports as a hobby. do you agree? explain.
Answers
Answer:
No, I used a proportion to find the number of students in the school who likely to prefer to play sports.
Step-by-step explanation:
23/80 = 115/400; 115 students
Scientific calculators may be used for this assessment. 1. Function represents the number of people in the library on a Monday as a function of hours since the library opened. Here is the graph of function . Based on the graph and the situation, which domain and range make sense for function ? A. Domain: all numbers from 0 to 85. Range: all numbers from 0 to 14. B. Domain: whole numbers only from 0 to 14. Range: whole numbers only from 0 to 85. C. Domain: all numbers from 0 to 14. Range: whole numbers only from 0 to 85. D. Domain: whole numbers only from 0 to 14. Range: all numbers from 0 to 85. 2. To conduct an experiment, the room temperature in a lab needs to be as close as possible to -2 degrees Celsius. Any variation from this target temperature, whether warmer or cooler, is considered an error that could affect the experiment. Function gives the absolute temperature error as a function of the room temperature in degrees Celsius, . Select all statements that are true about the function and the situation
Answers
Answer:
I believe the answer is D
Step-by-step explanation:
Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.
Answers
Answer:
a is equal to 0
Answer: A is equal to 0
Anything’s you time by 0 you get 0 remember that
Step-by-step explanation:
0 and 0.1*0=0 and 0.01*0=0 so 0=0
How many square feet of outdoor carpet will
we need for this hole?
Answers
Answer:
30 square feet
Step-by-step explanation:
Bottom rectangle: 2*5 = 10
Middle rectangle: 2*6 = 12
Top rectangle: 2*4 = 8
Total: 10 + 12 + 8 = 30
Since Tammi exercises a lot, she was told that she needs to drink at least 3 quarts of water every day. How many cups of water is this?
16 cups
8 cups
4 cups
12 cups
Answers
Answer:
3 quarts of water is 12 cups.
Step-by-step explanation:
1 quarts is 4 cups
What is the value of x? 4
8
24
32
Answers
the value of x is 8
hzvzhz
Answer:
8
Step-by-step explanation:
Plz show work if ya can so I can understand this thanks
Answers
Answer:
area = 57√3 cm²
Step-by-step explanation:
lower polygon:
14-8 = 6, 6/2 = 3
3 is the base of the lower left triangle
cos 60° = 3/hypotenuse
hypotenuse = 6
height of triangle² = 6² - 3² = 45
height of triangle² = 36 - 9 = 27
height of triangle = √27 = √(9 x 3) = 3√3
area of lower polygon = 1/2(8+14)(3√3) = 33√3 cm²
upper parallelogram:
area = 8(3√3) = 24√3 cm²
total area = 24√3 + 33√3 = 57√3 cm²
what is the slope of the line that passes through 4,-2 and -8,6
Answers
Answer:
Slope is -2/3
Step-by-step explanation:
A student uses the Distributive Property to rewrite 18 + 54 . Which expression could the student use?
Answers
18=18•1
54=18•3
18(1+3)=18•1+18•3
Good luck
can someone please help me with math.
Answers
Answer:
If the table is showing what soda those surveyed like then the answer is 24
Step-by-step explanation:
A total of 33 boys were surveyed, 9 like Dr. Pepper.
33-9=24
3
Carl's baseball team is selling
trash bags to raise money for
uniforms and equipment. Each
player starts with a credit of $50
towards their sales, and each roll of
trash bags sells for $8. Determine
how many rolls of trash bags each
person must sell to make $300.
Answers
Answer:
32
Step-by-step explanation:
One member would make 250$ by selling 31.25 rolls. Which if you round up you get 32. You can't sell a quarter of a roll so you must go up one therefore the answer is one person must sell 32 rolls in order to make 300$ including the 50$ already towards his credit.
Which expression is equivalent to 8 + 2x?
Answers
Answer:
2(4+x)
Step-by-step explanation:
2x+3=x-4 what is the question
Answers
Answer:
x = - 7
Step-by-step explanation:
Step 1:
2x + 3 = x - 4 Equation
Step 2:
x + 3 = - 4 Subtract x on both sides
Answer:
x = - 7 Subtract 3 on both sides
Hope This Helps :)
Answer:
x = -7
Step-by-step explanation:
Given Equation :-
2x + 3 = x - 4Solution :-
Step 1 :- Subtract x from both sides
2x - x + 3 = x - x - 4x + 3 = - 4Step 2 :- Move constant to the right hand side and change their sign.
x = - 4 - 3Step 3 :- Combine like terms
x = -7If -3.5 <-3, why is 1-3.5 > 1-31?
Answers
Answer:
3rd option
Step-by-step explanation:
The absolute value function always gives a positive value , that is
| - a | = | a | = a
Then
| - 3.5 | = 3.5 and | - 3 | = 3
and 3.5 > 3
That is | - 3.5 | > | - 3 |
10. What is the value of the expression shown?
24-54
Answers
Answer:
-30
Step-by-step explanation:
24 - 54 = -30.
This is the simpliest way to do.
First: 54 - 24 is 30.
Second: see if the first number is bigger than the second number, if it is add a negative to it.
Third: You got the answer! -30!
Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.
Answers
Answer:
No, because z-statistics lies within the critical region.
Step-by-step explanation:
The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.
Answer:
A) Yes, because the z-statistic lies within the critical region.
Step-by-step explanation:
Next one is B) The claim should be rejected.
Members of a landscaping company built a retaining wall. They used brick to make the top ⅔ of the wall.
Answers
Answer:
The answer is "[tex]1\frac{5}{6}[/tex]"
Step-by-step explanation:
Please find the complete question in the attached file.
[tex]BH=\frac{2}{3} \cdot L[/tex]
[tex]=\frac{2}{3} \cdot (2+\frac{3}{4}) \\\\=\frac{4}{3} +\frac{6}{12} \\\\=\frac{4}{3} +\frac{1}{2} \\\\=\frac{8+3}{6} \\\\=\frac{11}{6} \\\\= 1 \frac{5}{6} \\[/tex]
Answer:
The answer would be 1 5/6 !
Step-by-step explanation:
41,20,22,26,46 find the mean and median
Answers
Answer:
Mean= 118.2
Median= 22
Step-by-step explanation:
41+20+22+26+46 divided by 5= 118.2
Median= number in the middle
how do you find the range of 0.3 0.9 0.2 0 0.7 0.9 0.4
Answers
2) Take the largest number and smallest number and find the difference. 0.9-0.2=0.7
3) answer is 0.7
Which hypothesis should you test if p.M. And p.M. Denote the proportion of all college males and females, respectively, who had a scholarship the previous semester
Answers
Answer:
The answer is "[tex]\bold{H_0: p_m - p_f = 0 \ \ versus \ \ H_a: p_m - p_f > 0}[/tex]"
Step-by-step explanation:
In this quesrion, it would like to examine whether the proportion of men that own animals are greater than the proportion of women.
Thus, the hypothesis is
[tex]H_o:[/tex] Both men and women have the same proportion.
[tex]H_a:[/tex] For men, the proportion is more than for women
7x(15+5) plz help me solve this question by formula BODMAS
Answers
The brackets are first, then the multiplication
help i don't know what to do I will give brainiest
Answers
Answer:
there isnt any questions??? im so confused what do you need help with?!?
Answer:
-----_________---_____---________----_______---____----
“It is hard enough to remember my opinions, without also remembering my reasons for them!”
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