***TEN POINTS*** Answer the questions (2 questions). Deals with functions.
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Answer:
A: Domain: all real numbers
Range: all real numbers greater than or equal to -4
For the second page, h(-3) is 5.
Related Questions
WILL MARK BRAINLIEST!!!!!
For what values of x:
A. Are the values of the polynomial x^2-5x-3 and 2x-5 equal
B.Is the binomial 7x+1 equal to the trinomial 3x^2-2x+1
C. Is the trinomial -2x^2+5x+6 equal to the binomial 4x^2+5x?
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Answer:
Bro imagine still playing fortnite o_o
Step-by-step explanation:
Help please I promise to give brainliest
Answers
Answer:
60
20
20
Step-by-step explanation:
Step-by-step explanation:
60
20
20
is the answer
dor the experimental probability
please i need help asap
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Answer:
Step-by-step explanation:
radius = 0.25 inch
Volume of ceramic ball = [tex]\frac{4}{3}\pi r^{3}[/tex]
[tex]= \frac{4}{3}*3.14*0.25*0.25*0.25\\\\= \frac{0.19625}{3}\\\\=0.07 cubic feet[/tex]
Volume of 200 balls = 200 * 0.07
= 14 cubic feet
1 cubic feet = 2 ounces
14 cubic feet = 2*14 = 28 ounces
*TEN POINTS* Answer the question. Deals with functions.
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Answer:C is your answer
The function is limited to y=3
Step-by-step explanation:
i just put false becuase i was not sure please say yes or no
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(PLS HELP ASAP /BRAINLIST! )
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Answer:
16. [tex]70\frac{1}{8}[/tex]ft cubed
17. [tex]166\frac{1}{4}[/tex]yd cubed
Step-by-step explanation:
this should be right
16- 70 1/8 ft cubed
17- 166 1/4 yd cubed
EXPLANATION
Volume= Length x Width x Height
From 1903 to 1957, there were three baseball teams from New York. All were successful and they often met in the World Series. The New York Yankees often represented the American League, while the Brooklyn Dodgers and New York Giants often represented the National League. Make a two-way table and use that table to predict who would win the next time they meet. Be sure to explain why you make your prediction.
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Answer: Whoever plays the best.
Step-by-step explanation:
Mr. Jacobs wants to save over $3,400 for a car. He has a savings account balance of $800 and will make equal weekly deposits for the next 25 weeks. How much money should Mr. Jacobs deposit each week?
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Answer:
i think its D
Step-by-step explanation:
but im not very sure about it
Find the area of the figure and choose the appropriate result.
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Answer:
A- 24m
B- 18.9
C. 11.4
Total- 54.3
Step-by-step explanation:
Answer:
41.7 square meters
Step-by-step explanation:
First, rectangle A:
4 x 6 = 24 square meters
Second, rectangle B:
We know the length of this section is 3.5m. For the height/width, we can look at rectangle C. The height of C is 3.8m, and we see the part of C that is NOT part of B is 2m long. So we subtract 2 from 3.8 to find the height of B.
3.8 - 2 = 1.8m
Then, for the area of B:
3.5 x 1.8 = 6.3 square meters
Third, rectangle C:
3 x 3.8 = 11.4 square meters
Add up areas of A, B, C:
24 + 6.3 + 11.4 = 41.7 square meters
Find the measure of each angle listed. The m∠ 2 = 153.
Answers
Angels 4,8 and 6 are 153
The rest are 27
Natalie inspects new pants at a factory. Of the first 56 pairs of pants she inspected 49 were acceptable. What is the experimental probability that the next pair of pants will be acceptable? answers
1. 1/2
2. 7/8
3. 5/4
4. 22/25
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Answer:
B. 7/8
Step-by-step explanation:
Answer: 2.
Step-by-step explanation:
Evaluate the following expression. Type your answer as a number.
14 - 2 ( 11 - 5 ) + 7²
Answers
Answer
The answer is 51
14 - 2 ( 11 - 5 ) + 7^2
14 - 2 ( 6 ) + 7^2
14 - 2 ( 6 ) + 49
14 - 2 + 49
12+ 49
your answer is 71
Evaluate the equation.
3/4m = 2 3/4
A) m=1 9/24
B) m=3 2/3
C) m=3 3/4
D) m=4 2/3
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A car costs $30,000 when purchased as new and depreciates at a rate of 18% per year.
1. Write an exponential decay model to represent the situation. Be sure to define the variables.
2. Find the value of the car after 10 years.
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Answer:
v(t) = 30000×0.82^t . . . value in dollars after t years
v(10) ≈ 4123 . . . . dollars
Step-by-step explanation:
The general form of the decay model is ...
f(t) = f(0)×(1 -decay rate)^time
where the decay rate is a fraction between 0 and 1, and the time is expressed in the same time units as the decay rate. The multiplier f(0) is the initial value that is decaying.
In this problem, the initial value is $30,000 and the decay rate is 18% per year. So, we can write a function v(t), where v is the car's value in dollars, and t is the number of years after it starts depreciating.
v(t) = 30,000×(1 -0.18)^t
v(t) = 30,000×0.82^t
__
The car's value in 10 years is ...
v(t) = 30,000×0.82^10 ≈ 4123.44
The value of the car after 10 years is about $4,123.
Simplify the expression.
8(5k + 6m)
Answers
Answer:
40k+48m
have a good day :)
Answer:
40k + 48m
Step-by-step explanation:
using distributive property multiply 8 by 5 and 6
8 * 5 = 40
8* 6 = 48
Don't forget the measurements and you have your answer
40k + 48m
I need some help please!!
Answers
Therefore, Alana earns $23 for walking 23 km. Therefore, Alana walks 73.5 km if she earns $60.
What is equation?An equation is a mathematical statement that shows that two expressions are equal. It usually consists of variables, coefficients, and mathematical operations such as addition, subtraction, multiplication, and division. An equation can be solved to find the value of the variable that makes the statement true. Equations can be represented using symbols, such as the equals sign (=), or written out in words. Equations are used in many areas of mathematics and other fields, such as physics, engineering, and finance, to model and solve real-world problems.
Here,
To find the amount of money Alana earns for walking 23 kilometers, we can use interpolation method on the given table.
First, we need to find the interval in which 23 km falls, which is between 4 km and the unknown value x.
Next, we need to find the corresponding interval for the amount earned, which is between 7 dollars and an unknown value y.
Using the formula for interpolation, we can find the value of y as follows:
y = 7 + [(23-4)/(x-4)] * (16.5-7)
Simplifying this equation and solving for x, we get:
x = 37 km
Therefore, Alana earns $23 for walking 23 km.
To determine how far Alana walks if she earns $60, we can use extrapolation method on the given table.
First, we need to find the interval in which 60 dollars falls, which is between 16.5 dollars and an unknown value z.
Next, we need to find the corresponding interval for the distance walked, which is between 10 km and an unknown value w.
Using the formula for extrapolation, we can find the value of w as follows:
w = 10 + [(60-16.5)/(z-16.5)] * (x-10)
Simplifying this equation and solving for z, we get:
z = 73.5 dollars
Therefore, Alana walks 73.5 km if she earns $60.
It's worth noting that interpolation and extrapolation methods are approximations and may not be completely accurate.
To know more about equation,
https://brainly.com/question/28243079
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What is the total of x?
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Maria needs 3/4 foot of string to make each bracelet. How many feet of string does she need to make 9 bracelets?
Answers
Answer:
6.75 foot
Step-by-step explanation:
3/4 foot of string is needed for one bracelet so we multiply that with 9:
3/4*9
=27/4
=6.75 foot
6 3/4.
hope this helps!
Which inequality would be used to answer the following:
Tickets to the zoo are $8 per person. If you have a maximum of $50 to spend on tickets, how many people can you take to the zoo?
Please Explain To
A. 8x > 50
B. 8 + x > 50
C. 8x < 50
D. x - 8 < 50
Answers
HELP PLEASE
use the given information to answer each question.
7. A dress that normally sells for $72 is on sale for $45. what is the percent decrease in the price?
8. A home purchased for $120,000 in 2012 is sold for $156,000 in 2015. what is the percent increase in the price?
9. the CD warehouse purchases CDs for $6 each and sells them for $9 each. what is the percent increase in the price?
10. the CD warehouse is having a clearance sale. A CD player that originally sells for $60 is now priced at $36. what is the percent decrease in the price?
11. the local highschool sold 1914 tickets this year to its spring musical. That was 174 more rickets sold than last year. what is the percent increase in the number of tickets sold?
12. Ken's heart rate went from 74 beats per minute while resting to 148 beats per minute while exercising. What is the percent increase In his heart rate
Answers
Discounted price X
————————— = ———
Original Price 100
45 x
—- = —-
72 100
Cross multiply
45 times 100= 4500
72 times x= 72x
72x=4500
Divide
4500/72= 62.5%
cynthia needs to cover the entire surface of this cone with a new coat of paint. what is the minimum amount she will need?
Answers
Answer:
B
Step-by-step explanation:
That picture is very blurry Srry if it’s wrong
There are 32 munchkins in the box. You want to distribute the munchkins to Amir and Isaac so that the ratio of Amir's munchkins to Isaacs is 5:8.
How many munchkins will each person get? Show/explain your work
Answers
Answer:
Amir will get 160/13 or 12 [tex]\frac{4}{13}[/tex] and Isaac will get 20 [tex]\frac{9}{13}[/tex]
Step-by-step explanation:
Lets say that the ratio is [tex]5x:8x[/tex]. Then, let's put this into an equation:
[tex]5x+8x=32[/tex]
Then, if we solve, we get:
[tex]13x=32, x=\frac{32}{13} \text{ or } 2\frac{6}{13}\\[/tex]
Then, we know that Amir's share is [tex]5x[/tex], so [tex]\frac{32}{13}\cdot5=160/13 \text{ or } 12 \frac{4}{13}[/tex].
Then, Isaacs share is [tex]8x[/tex], so [tex]8\cdot\frac{32}{13}=20\frac{9}{13}[/tex]
Hope it helps!!
Answer:
Amir = 12 and Isaac = 20
Step-by-step explanation:
Given
[tex]Amir : Isaac = 5 : 8[/tex]
[tex]Munchkins = 32[/tex]
Required
Amount of munchkins given to each person
For Amir, the amount is calculated as:
[tex]Amir's = \frac{Amir}{Amir + Isaac} * Munchkins[/tex]
[tex]Amir's = \frac{5}{5+8} * 32[/tex]
[tex]Amir's = \frac{5}{13} * 32[/tex]
[tex]Amir's = \frac{5 * 32}{13}[/tex]
[tex]Amir's = \frac{160}{13}[/tex]
[tex]Amir's \approx 12[/tex]
For Isaac, the amount is calculated as:
[tex]Isaac's = \frac{Isaac}{Amir + Isaac} * Munchkins[/tex]
[tex]Isaac's = \frac{8}{5 + 8} * 32[/tex]
[tex]Isaac's = \frac{8}{13} * 32[/tex]
[tex]Isaac's = \frac{8 * 32}{13}[/tex]
[tex]Isaac's = \frac{256}{13}[/tex]
[tex]Isaac's \approx 20[/tex]
pls help plllllllssssssssssssssssssssssssssssss helpppppppppppppppppppppppp
Answers
Answer:is it a bill nye vid
Step-by-step explanation:
Ben noticed oil leaks under his car. He measures the amount of oil, in milliliters, his truck loses in 24 hours. His measurements are shown below.
9A) How many hours will Ben’s truck lose 200 milliliters of oil continuing this same pattern?
9B) Enter the equation that represents the relationship between the time he measured the oil and the amount of oil lost. Use t for the time in hours and a for the amount of oil lost. NO SPACE IN BETWEEN YOUR ANSWER.
Answers
Answer:
Where are the Measurements?
Step-by-step explanation:
PLEASE HELP URGENT!!! ILL GIVE BRAINLIEST
You roll a six-sided number cube and flip a coin. What is the probability of rolling a number greater than 4 and flipping heads? Write your answer as a fraction in simplest form.
The probability is __.
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Answer:
The probability for the coin is 1/2. And the probability for dice is 2/6.
Step-by-step explanation:
on the speedway its 80 mph how many meters per second is it
Answers
Answer:
35.76 Meters per second.
Step-by-step explanation:
(Exact: 35.7632 meters per second)
PLEASE HELP!! I'LL GIVE PRAINLIEST!!
What is the total surface area of this rectangular pyramid?
Answers
Answer: 10,956
Step-by-step explanation: A
Shelley is searching online for airline tickets. Two weeks ago, the cost to fly from Orlando to Hartford was 300$. Now the cost is 375$. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
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Answer: 25 percent rawrrrrrrrrrrrrrrrrrrrrrrrrrr
Answer:
What is the percent increase? 25%
What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price? 41.67%
Is anyone else struggling with math
Answers
Answer:
Practice makes perfect
Help fast!!!!!!!!!!
1. Each Side of the barn is 9 meters long.
A. What is the barns perimiter?
B. What is the barns area?
2. A rectangular peice of metal is 10 inches wide and 14 inches long.
A. Whats the permiter?
B. Whats the area?
Answers
2.) a.) 48 b.) 140
(For perimeter you add up all the sides)
(For area you multiply length times width)