Answer: answer is 0
Step-by-step explanation:
F(0)=2(0)+5
F(0)=0+5
F(0)=5
−30=7r+5 I need to show work too
Answer:
r = -5
Step-by-step explanation:
-30 = 7r + 5
7r = -30 - 5
7r = -35
r = -35 / 7
r = -5
Hope that helps!
Answer:
r = -5
Step-by-step explanation:
Im going to rewrite to make it easier for me
7r + 5 = -30
subtract 5 from both sides
7r = -35
rewriting
(7)r = -35
divide by 7
r = -5
The steady growth line best supports which conclusion about the economy
represented in the graph?
The Business Cycle
Production output
Time
O A. The economy does not show a consistent pattern in its business
cycles.
O B. The economy is weak and will likely enter a depression in the next
business cycle.
O C. The economy has more pronounced peaks than valleys in each
business cycle.
O D. The economy as a whole continues to grow between each
business cycle.
Answer:
his answer is a virus don't click it
Step-by-step explanation:
Consider the following hypothetical economy:
Y I G (X-IM)
2,500 360 200 -100
3,000 360 200 -100
3,500 360 200 -100
4,000 360 200 -100
4,500 360 200 -100
Taxes are 200 for all levels of GDP, and consumption function for this economy is given by: C= 400 +.8DI
a- Find the equilibrium level of GDP numerically and graphically. (Graph paper can be downloaded from “Course Materials” page of Bb.)
b- At equilibrium level of GDP how much is being saved?
c- If potential GDP for this economy is 4,000 what is the magnitude of inflationary (recessionary) gap?
d- If government increases G by 100, what will be the new equilibrium level of GDP?
e- If the government instead cuts the taxes by 100, what will be the new equilibrium level of GDP?
f- Show the impact of parts d and e in your graph.
Answer:
Step-by-step explanation:
GET THIS RIGHT AND GET BRAINLESS I NEED HELP!!!! Find the Greatest Common Factor (GCF) of the following numbers: 72 120
Answer:
The Greatest Common Factor (GCF) for 72 and 120, notation CGF(72,120), is 24.
Please answer this! 100 Points!
Answer:
23ft!!
Step-by-step explanation:
brainliest please?
Answer:
23 ft
Step-by-step explanation:
the product of 5 and 6 reduced by t
Answer:
5(6-t)
Step-by-step explanation:
in math, product means the "sum" of the equation or the final answer
and in your case, that means 5*6, but then we also have to remember that we're "reducing" or subtracting 't'-
5(6-t)
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
A rectangle measures 12cm by 4cm.
What is its area?
Answer:
48 is the area.
please please ASAP please
Help me pls I really need this answer
Answer:
B
Step-by-step explanation:
you need to find the absolute value
What happens to the volume of a sphere if its radius is multiplied by 6?
Answer:
216 times the original
Step-by-step explanation:
Volume 1 = 4/3 πr³
volume 2 = 4/3 π(6r)³
v 2 / v 1 = 6³ = 216
When the radius of a sphere is multiplied by 6, the volume is multiplied by 216
How to determine the volume?Let the radius of the sphere be r
The volume of a sphere of radius, r is calculated as:
v = 4/3 πr³
When multiplied by 6, the radius becomes:
R = 6r
The new volume is then calculated as:
V = 4/3 π(6r)³
Divide both volumes
V/v = 4/3 π(6r)³ / 4/3 πr³
Evaluate the quotient
V/v = 6³
V/v = 216
Hence, when the radius of a sphere is multiplied by 6, the volume is multiplied by 216
Read more about volumes at:
https://brainly.com/question/1972490
Questão 05 – Seu João deseja cercar um terreno quadrado de área igual a 36 m² no seu sítio, para fazer uma horta. Ele pretende cercar o terreno com 4 voltas de arame farpado e precisa saber quantos metros de arame vai usar na cerca. Sabendo que a medida de um lado do quadrado corresponde a raiz quadrada da área, determine a medida do lado do quadrado e quantos metros de arame seu João deve comprar?
Preciso DE RESPOSTA RAPIDO
Answer:
Step-by-step explanation:
There is a box of colored marbles on the counter top. There are 24 blue, 16 green, and 56 red.
Write the ratio of green marbles to red marbles. Don't forget to put your answer in simplest form.
Answer:
i think its 2:7
Step-by-step explanation:
heres why
16 and 56 both have a number that equals which it is 8
so u divide
16/8=2
56/8=7
16:56 in simplest form is 2:7
in what way is five groups of two different from two groups of five ?
Answer:
Five groups of two means, two people in each group, in total there are five groups.
Two groups of five means, five people in each group, in total there are two groups.
Step-by-step explanation:
Two groups have five people.
Five groups have two people.
Answer:
Step-by-step explanation:
five groups of two is diffrent cause that means in 5 groups theres 2. in each 5 groups and two groups of 5 means 2 people in each 5 groups.
Help please?! This is graphing rational functions
Answer:
D: (-∞,2) (2,∞)
R:(-∞,0),(0,∞)
Step-by-step explanation:
From the graph we can see that the graph is approaching 0 horizontally and 2 vertically but not crossing so we can assumer these are the asymptotes. So the domain goes all the way from -∞ to 2 but does not cross 2 so we have to stop there and create another bracket for 2 to ∞. It is the same process for the range but in the y direction.
For which inequality would x = 12 be a solution? x + 4s 12 12 = x= 12 12 - X 2 4 12 x < 200
Geh aahhahahahahaha
Ahahahdhdkrhrvfh
Answer:
??/????
Step-by-step explanation:
Answer:
are you okay?
Step-by-step explanation:
just kidding...i know you're not...
Four pounds of bananas cost $6. What is the cost per pound of bananas?
Question 7 options:
$24 per pound
$1.50 per pound
$1 per pound
$6 per pound
Please help I’ll mark you as brainliest if correct!
Answer:
It would be the last answer
Answer:
The second option
Step-by-step explanation:
→ Work out what they are selling on Saturday
Chocolate = 88, vanilla = 132, lemon = 44 and red velvet = 176
→ Check if it correct
( 33 × 4 ) - ( 11 × 4 ) = 88
Dai orders milk with her meal. The server asks her if she wants regular or chocolate. Dai can choose from skim, 2%, or whole, and from small, medium, or large. If all of the choices are equally likely to be ordered, what is the probability that Dai orders a regular, medium milk? Use a tree diagram to solve.
Answer:
5.55 (it's repeated but I don't know how to do that on the computer)
Step-by-step explanation:
i need help with this
9514 1404 393
Answer:
60°
Step-by-step explanation:
The angle marked x° where the tangents intersect is the supplement of the (near, smaller) arc the tangents intercept.
180° -120° = 60° = x°
Which pair of terms can be used to represent any two consecutive odd numbers?
x and x + 1
x and x + 2
x and 2 x + 1
2 x and 2 x + 1
Answer:
x and 2x+1
Step-by-step explanation:
NEED HELP ASAP!!! 30 POINTS
1. Your mission is to dilate the rectangle shown below by a scale factor of 8, due to working off a 1/8th model.
(a) Calculate the length of each side of the dilated image you’ve created, and make certain to include your work below. You’ll need this for Part B.
(b) Draw the new image, label it, and put the measurements you calculated in Part A on your new figure with the appropriate units.
Answer:
Answer:
The dimensions of the rectangle dilated by a scale factor of 8 are 120 cm x 64 cm
Step-by-step explanation:
To dilate the rectangle, we multiply the value of its measurements by the scale factor, which is 8 in this case.
a) Length of each side
side AB = side CB = 15 cm
side AC = side BD = 8 cm
New measures
side A'B' = side C'B' = 15 * 8 = 120 cm
side A'C' = side B'D' = 8 * 8 = 64 cm
below is the image dilated by a factor of 8
Points R(-6,-5), S(-2,-5), and T(-2,n) are plotted in the coordinate plane. The distance between points R and S is half of the distance between points S and T
Answer:
graph
Step-by-step explanation:
just mark the negative and positive and draw graph as given remember R,A and T just draw for 4A variable is normally distributed with mean 18 and standard deviation 8. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest thousandth as needed.
a) Find the area to the left of 18.
0
Incorrect
b) Find the area to the left of 14.
c) Find the area to the right of 17.
d) Find the area to the right of 19.
e) Find the area between 14 and 30.
Answer:
a) The area to the left of 18 is 0.5.
b) The area to the left of 14 is if 0.309.
c) The area to the right of 17 is of 0.55.
d) The area to the right of 19 is of 0.45.
e) The area between 14 and 30 is of 0.624.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X, which is the area to the left of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X, which is the area to the right of X.
A variable is normally distributed with mean 18 and standard deviation 8
This means that [tex]\mu = 18, \sigma = 8[/tex]
a) Find the area to the left of 18.
This is the pvalue of Z when X = 18.
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{18 - 18}{8}[/tex]
[tex]Z = 0[/tex]
[tex]Z = 0[/tex] has a pvalue of 0.5.
So the area to the left of 18 is 0.5.
b) Find the area to the left of 14.
This is the pvalue of Z when X = 14. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{14 - 18}{8}[/tex]
[tex]Z = -0.5[/tex]
[tex]Z = -0.5[/tex] has a pvalue of 0.309
The area to the left of 14 is if 0.309.
c) Find the area to the right of 17.
This is 1 subtracted by the pvaleu of Z when X = 17. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{17 - 18}{8}[/tex]
[tex]Z = -0.125[/tex]
[tex]Z = -0.125[/tex] has a pvalue of 0.45
1 - 0.45 = 0.55
The area to the right of 17 is of 0.55.
d) Find the area to the right of 19.
This is 1 subtracted by the pvaleu of Z when X = 19. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{19 - 18}{8}[/tex]
[tex]Z = 0.125[/tex]
[tex]Z = 0.125[/tex] has a pvalue of 0.55
1 - 0.55 = 0.45
The area to the right of 19 is of 0.45.
e) Find the area between 14 and 30.
This is the pvalue of Z when X = 30 subtracted by the pvalue of Z when X = 14.
X = 30
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{30 - 18}{8}[/tex]
[tex]Z = 1.5[/tex]
[tex]Z = 1.5[/tex] has a pvalue of 0.933
From b), when X = 14, Z has a pvalue of 0.309.
0.933 - 0.309 = 0.624
The area between 14 and 30 is of 0.624.
The area to the left of 18 is 0.5, the area to the left of 14 is 0.309, the area to the right of 17 is 0.55, the area to the right of 19 is 0.45, and the area between 14 and 30 is 0.624.
Given :
A variable is normally distributed with a mean of 18 and a standard deviation of 8.
a) Use the z score formula in order to determine the area to the left of 18.
[tex]\rm Z = \dfrac{X-\mu}{\sigma}[/tex]
[tex]\rm Z = \dfrac{18-18}{8}=0[/tex]
For the z = 0 the p-value is 0.5.
Therefore, 0.5 is the area to the left of 18.
b) Use the z score formula in order to determine the area to the left of 14.
[tex]\rm Z = \dfrac{X-\mu}{\sigma}[/tex]
[tex]\rm Z = \dfrac{14-18}{8}=-0.5[/tex]
For the z = -0.5 the p-value is 0.309.
Therefore, 0.309 is the area to the left of 14.
c) Use the z score formula in order to determine the area to the right of 17.
[tex]\rm Z = \dfrac{X-\mu}{\sigma}[/tex]
[tex]\rm Z = \dfrac{17-18}{8}=-0.125[/tex]
For the z = -0.125 the p-value is 0.45.
Therefore, the area to the left of 17 is given by:
= 1 - 0.45 = 0.55
d) Use the z score formula in order to determine the area to the right of 19.
[tex]\rm Z = \dfrac{X-\mu}{\sigma}[/tex]
[tex]\rm Z = \dfrac{19-18}{8}=0.125[/tex]
For the z = 0.125 the p-value is 0.55.
Therefore, the area to the left of 19 is given by:
= 1 - 0.55 = 0.45
e) Use the z score formula in order to determine the area between 14 and 30.
At X = 30 the z score becomes:
[tex]\rm Z = \dfrac{X-\mu}{\sigma}[/tex]
[tex]\rm Z = \dfrac{30-18}{8}=1.5[/tex]
For the z = 1.5 the p-value is 0.933.
For the z = -0.5 the p-value is 0.309.
Therefore, the area to the left of 14 is given by:
= 0.933 - 0.309
= 0.624
For more information, refer to the link given below:
https://brainly.com/question/13299273
The temperature in Chicago over 5 days were -5,0,4,-1,-3. Which list shows these temperatures arranged from least to greatest
I guess it's 4,0,-5,-3,-1
hope it helps you.
Please help thank you so much Bobby is creating a banner for the homecoming parade. The banner consists of an isosceles triangle, a rectangle, and a semicircle. He wants to add sparkling lights around the trim of the banner.
What is the total length of sparkling lights he can add to the banner?
Answer:
total length =5+5+10+10+π(10/2)=45.71ft.
Perimeter of semicircle
πr8/2π4π12.56ftNow
Total length
3+5+8+10+10+12.56-836+4.5640.56ftIf a chicken farm has produced 2,386 eggs, select any expression that will estimate how many dozens can be packaged.
Answer:
198
Step-by-step explanation:
Divide 2386 by 12 and you will get 198.3
Answer:
2,386 divided by 10
Step-by-step explanation:
The chickens produced 2,386 eggs and a dozen = 10...
Please help me ASAP!!!
Answer:
8
Step-by-step explanation:
8 - 11 = -3 :)
log a 5 s 0.699 and log 22 0.301. Use one or both of these values to evaluate log 125.
Answer:
log 5^3 = 3 log 5 = 3(0.69897) = 2.09691
Step-by-step explanation:
log 125 = log 5^3 = y; find y:
log 5^3 = 3 log 5 = 3(0.69897) = 2.09691
Find the area of the figure. Use 3.14 for it.
16 m
16 m
The area of the figure is about|
m?
Answer:
32 m squared
Step-by-step explanation:
Add 2 sides then it'll be squared for the area
Answer:
[tex]16 \times 16 + \frac{\pi}{4} \times {16}^{2} \\ 256 + 64\pi[/tex]