What is the value of b in the equation (y Superscript b Baseline) Superscript 4 Baseline = StartFraction 1 Over y Superscript 24 Baseline EndFraction? –20 –6 6 20
Answers
Answer:
b =-6
Step-by-step explanation:
\((y^{b})^4=\frac{1}{y^{24}} \\\\y^{4b}=y^{-24}\\4b = -24\\b=\frac{-24}{4}\\b =-6\)
Answer:
B , -6
Step-by-step explanation: took the quiz
Related Questions
A car is traveling at a steady speed. It travels 1 3/4 miles in 2 1/3 minutes. How far will it travel in 29 minutes? How far will it travel in 1 hour?
Answers
29 min = 1740 seconds
1740/140 = 12.42 by
12.42•1.75=21.74 miles
then repeat but substitute 1740 for 3600
3600/140=x
x•1.75= answer
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
if you helped me it would be awesome
Answers
Answer:
y = 1.05x
Step-by-step explanation:
y represents the total cost while x represents the quantity so x would be multiplied by the original cost of 1 to find the total cost/y.
Answer:
y=1.05x
Step-by-step explanation:
The equation that represents the total cost, y, of x yogurts at the store is:
y = 1.05x
This is because the cost of one yogurt is $1.05, and the total cost of x yogurts is equal to the cost of one yogurt multiplied by the number of yogurts purchased, which can be expressed as:
y = $1.05x
Therefore, the equation that represents the total cost, y, of x yogurts at the store is y = 1.05x.
Cell phone company A charges $40 a month, with 500 free minutes and $0.10 a minute after that. Cell phone company B charges $25 a month and all minutes cost $0.05.
Answers
B = 25 + .05M
20 minutes a day for 30 days = 600 minutes per month
A(600) = 40+.1(100) = $50
B(600) = 25 + .05(100) = $30
Plan B is less expensive
40+.1(M-500)= 25+.05M
40-25- .1(500) = .05-.1M
.05M = 35
M= 35/.05 = 700 minutes will have the same cost under plan A or B
40+.1(200) = $60 under plan A
25+.05(700) = $60 under plan B
#SPJ1
A relief organization flew over a village and dropped a package of food and medicine. The plane is flying at 1000 feet. The function h = –16t2 + 1000 gives the package’s height h above the ground (in feet) after t seconds. Graph the function. How many seconds does it take for the package to hit the ground. Answer: 8 seconds
i need the work for how to get to the answer.
Answers
Answer: 8 seconds
Step-by-step explanation:
How is the output number found in this table?
A) multiply by 4
B) add 4
C) divide by 4
D) subtract 4
Answers
Answer:
C. Divide by 4
Step-by-step explanation:
24 divided by 4 is 6
16 divided by 4 is 4
etc.
Answer:
it is divide by 4
Step-by-step explanation:
answer = C
divide by 4
mark me brainliest
The circle graph describes the distribution of preferred transportation method from a sample of 300 randomly selected San Francisco residents. circle graph titled San Francisco Residents' Transportation with five sections labeled walk 40 percent, bicycle 8 percent, streetcar 15 percent, bus 10 percent, and cable car 27 percent Which of the following conclusions can be drawn from the circle graph? Cable Car is the preferred transportation for 75 residents. Bicycle is the preferred transportation for 30 residents. Together, Streetcar and Bus are the preferred transportation for 25 residents. Together, Bus and Bicycle are the preferred transportation for 54 residents.
Answers
The following conclusions can be drawn from the circle graph:
Cable Car is the preferred transportation for 75 residents. (27% of 300 = 81 residents)
Together, Streetcar and Bus are the preferred transportation for 25% of residents. (15% + 10% = 25% of 300 = 75 residents)
The other two statements are incorrect:
Bicycle is the preferred transportation for 8% of residents, not 30. (8% of 300 = 24 residents)
Together, Bus and Bicycle are the preferred transportation for 18% of residents, not 54. (10% + 8% = 18% of 300 = 54 residents)
Help i don't understand it
pls ill give brainleist to correct answer
Answers
Answer:
second one i think
Step-by-step explanation:
Answer:
2nd one but give the other broski brainiest
Step-by-step explanation:
What is 3/4 - 6/12=???
Pls I need help!!
Answers
Answer:
Here's how to subtract 6/12 from 3/4:
3
4
−
6
12
Step 1
We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.
So we multiply 3 by 12, and get 36.
Then we multiply 6 by 4, and get 24.
Next we give both terms new denominators -- 4 × 12 = 48.
So now our fractions look like this:
36
48
−
24
48
Step 2
Since our denominators match, we can subtract the numerators.
36 − 24 = 12
So the answer is:
12
48
Step 3
Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?
To find out, we try dividing it by 2...
Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:
12
48
÷ 2 =
6
24
Let's try dividing by 2 again...
Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:
6
24
÷ 2 =
3
12
Let's try dividing by 2 again...
Nope! So now we try the next greatest prime number, 3...
Are both the numerator and the denominator evenly divisible by 3? Yes! So we reduce it:
3
12
÷ 3 =
1
4
Let's try dividing by 3 again...
No good. 3 is larger than 1. So we're done reducing.
There you have it! The final answer is:
3
4
−
6
12
=
1
4
Step-by-step explanation:
Help!!!!
Mrs. Jones wants to paint the back wall of her classroom light blue. If the dimensions of the wall is 20 feet by 12 feet, how much paint will she need to paint her classroom wall? Round to the nearest tenth if necessary.
Answers
Answer:
The total area of the back classroom wall is (20ft x 12ft) = 240ft²
The paint coverage is usually rated by area coverage. For example, one gallon of paint is expected to cover 400 ft².
Assuming a gallon of paint will cover 400ft², she will need (240ft²/400ft²) = 0.6 gallon of paint to cover the entire wall.
Mrs. Jones will need 0.6 gallon of paint to paint the back classroom wall.
The box plots shown represent the average mileage of two different types of cars. Use the box plots to compare the data sets.
Drag each value to show if it is greater for SUVs, greater for sedans, or if there is not enough information to tell.
Answers
Answer:
Step-by-step explanation:
A cereal box has a height of 32 centimeters. It has a base with an area of 160 square centimeters.
What is the volume, in cubic centimeters, of the cereal box?
three-fourths + two-sixths =
a)5/10
b)5/12
c)12/12 or 1
d)13/12 or 1 1/12
Answers
Answer: D. 13/12 or 1 1/12
Step-by-step explanation:
Answer:
\(\frac{13}{12}\) or \(1\frac{1}{12}\)
Step-by-step explanation:
Step 1: Convert into numeral form
\(\frac{3}{4} +\frac{2}{6}\)
Step 2: Simplify
\(\frac{3}{4} +\frac{1}{3}\)
Step 3: Find a common denominator
\(\frac{9}{12} +\frac{4}{12}\)
Step 4: Add numerators
\(\frac{13}{12}\) or \(1\frac{1}{12}\)
Hope this helped you!
plzzzzzzzzzzzzzz help.
Answers
Answer:
37.7 miles
2πr=circumference
2xπx6=37.7
please help! I will give brainliest
If the blueprint is drawn on the coordinate plane with vertices (1, 5) and (11, 15) for the corners labeled with red stars, would that be an accurate representation of the length of the diagonal of the square C? Show your work and explain your reasoning.
Answers
Yes that will be an accurate representation
Step-by-step explanation:
Since there is a right triangle so we know for a fact that these all all squares. All squares can be cut in half and the vertices will meet up
Can someone help me and tell me what this is I dont get it
Answers
Answer:
of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one
so:
a greater
b greater
c less
D greater
e equal
f less
g equal
Answers in bold:
P to Q: greater than 1P to R: greater than 1Q to S: less than 1Q to R: greater than 1S to P: equal to 1R to P: less than 1P to S: equal to 1========================================================
Explanation:
We have these three rules for scale factors
scale factor > 1, enlarge the image0 < scale factor < 1, shrink the imagescale factor = 1, the preimage and image are identicalWith those rules in mind, we have enlargements for these transformations.
P to QP to RQ to RAll of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.
In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.
----------------
We also have these reductions
Q to SR to PThis is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.
----------------
And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.
P to SS to PThe order doesn't matter for this subset, but the order will matter for the other batches of transformations.
if you rolled two dice what is the probability that you would roll a sum of 10
Answers
The probability of rolling a sum of 10 with two dice is 1/12.
What is probability?Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it.
Given that two dice are rolled and find the probability of a sum of 10.
The sample space of the event of rolling two dice is
S = {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6),
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6),
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6),
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6),
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6),
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}
The total possible outcomes is 36.
The favorable outcomes that is the outcomes where the sum is 10 is
(1, 4), (2, 3), (3, 2).
The number of favorable outcomes are 3.
To find the probability of rolling a sum of 10 with two dice, write the sample space and then determine the number of favorable outcomes that is the outcomes where the sum is 10 and the total number of possible outcomes.
The formula to find out the probability of any event is:
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
By using the data and formula, the probability of rolling a sum of 10 is,
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
\(\text{P(rolling a sum of 10)} = \dfrac{3}{36}\)
On dividing both numerator and denominator by 3 gives,
\(\text{P(rolling a sum of 10)} = \dfrac{1}{12}\)
Hence, the required probability of rolling a sum of 10 with two dice is 1/12.
To know more about probability, visit:
https://brainly.com/question/31828911
The probability that you would roll a sum of 10 if you rolled two dice is 1/12.
We need to consider all the possible outcomes and count the favorable outcomes to determine the probability of rolling a sum of 10 when rolling two dice.
When rolling two dice, each die has six possible outcomes, ranging from 1 to 6. To find the total number of outcomes, we multiply the number of outcomes for each die: 6 * 6 = 36.
Next, we need to count the number of favorable outcomes, which are the combinations of two dice that result in a sum of 10. These combinations include:
1. Rolling a 4 on the first die and a 6 on the second die: (4, 6)
2. Rolling a 5 on the first die and a 5 on the second die: (5, 5)
3. Rolling a 6 on the first die and a 4 on the second die: (6, 4)
There are three favorable outcomes.
Therefore, the probability of rolling a sum of 10 when rolling two dice is:
Probability = (Number of favorable outcomes) / (Number of total outcomes) = 3/36 = 1/12.
Hence, the probability is 1/12.
To know more about probability, click:
brainly.com/question/30034780
This data set shows the daily number of visitors who used the yoga center at the park. The numbers in blue show the numbers for weekends. Daily Number of Visitors 13 15 12 18 9 18 20 15 22 26 24 12 29 12 18 8 16 17 21 19 38 24 37 27 32 34 28 31 15 Select the correct answer. For how many days were the numbers of visitors recorded? A. 27 B. 28 C. 29 D. 30 E. 31
Answers
C. 29
We know this by counting the amount of numbers given for the data set
Alexi bought 5 T-shirts for $12 each and 3 pairs of socks for $2 a pair. Which expression shows how much Alexi spent in dollars. Explain
a) 5 × 12 x 3 × 32
b) 5 × 12 + 3 × 32
c) (5+3) × (12 + 2)
Answers
Answer:
b
Step-by-step explanation:
so hope it help,have a nice day!
Alexi bought 5 shirts. Given that each of them costs 12 dollars, we can say that the equation for their price is:
12 + 12 + 12 + 12 + 12 or just 5 x 12
Now, Alexi also bought socks. 3 pairs of them, in fact. Given that each pair was an astounding 2 dollars, we would get this equation:
2 + 2 + 2 or just 3 x 2
Of course, Alexi bought these things together, so they must pay for both things. The total price would be
5 x 12 + 3 x 2 or 66 dollars
0.14285714285 as a fraction
Answers
Let x = 0.14285714285
Then, we can multiply both sides of this equation by a power of 10 to eliminate the decimal:
10x = 1.4285714285
Now we can subtract the left-hand side of the equation from both sides:
10x - x = 1.4285714285 - 0.14285714285
Simplifying the right-hand side of the equation gives:
9x = 1.285714285
Finally, we can solve for x by dividing both sides of the equation by 9:
x = 1.285714285 / 9
Simplifying the right-hand side of the equation gives:
x = 0.1428571428...
We can see that this is exactly the same as the original number we started with. Therefore, we can substitute the value of x into the equation we set up earlier:
x = 0.14285714285 = 1.285714285 / 9
Therefore, 0.14285714285 expressed as a fraction is:
1.285714285 / 9
The number 0.14285714285 can be expressed as the fraction \(1.4285714285 / (10^n - 1),\)
We have,
To express the decimal number 0.14285714285 as a fraction, we can follow these steps:
Step 1:
- Let x be the decimal number.
x = 0.14285714285
Step 2:
- Let's multiply both sides of the equation by 10^n, where n is the number of decimal places in the repeating part of the decimal.
\(10^n \times x = 10^n \times 0.14285714285\)
Step 3:
- Subtract the original equation from the equation obtained in Step 2 to eliminate the repeating part.
\(10^n \times x - x = 10^n \times 0.14285714285 - 0.14285714285\)
Simplifying this equation, we have:
\((10^n - 1) \times x = 1.4285714285\)
Step 4:
- Divide both sides of the equation by (10^n - 1) to solve for x.
\(x = 1.4285714285 / (10^n - 1)\)
Thus,
The number 0.14285714285 can be expressed as the fraction \(1.4285714285 / (10^n - 1),\)
Where n represents the number of decimal places in the repeating part of the decimal.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ6
Describe features that determine a translation, rotation, and reflection.
Answers
Translation: It’s a transformation that moves every point in a figure the same distance in the same direction.
Rotation: It’s a a transformation that turns a figure about a fixed point.
Reflection: It’s a transformation that takes a shape/preimage and flips it across a line called the line of reflection to create a new shape/image.
Answer:
np!..Brainliest pls
Step-by-step explanation:
translation:- its not rotated,reflected or resized.
rotation:-the roation is the same size and shape
reflection:- the preimage is flipped,across a line of reflection to create the image.Each point of the image is the same distance from the line as the preimage is, just on the opposite side of the line.
2+|6+2|
Answer please
Answers
Answer: 10
Step-by-step explanation:
2 + |6+2|
2 + 8
Answer:
10
Step-by-step explanation:
This question uses the term absolute value.
Think of it as a form of distance. If the thing inside an Absolute value bracket is negative, absolute value will make is positive. If it is positive, it will stay the same. Thinking of this, we can solve the problem quite easily.
2 + |8| = 2+8=10
There’s your answer.
\(\sqrt{16}\)
Answers
Answer:
4
Step-by-step explanation:
desmos calculator
but i knew it off the top of my head
Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.
Answers
Answer:
Step-by-step explanation:
you are completely right please follow your heart <3
You have to look at both x and y and it’s power. You have to look for the lowest power for x and y. For y as you can see that the lowest power is 2. As for x it can be either power of 3 or even 2. When you removed x^2 and y^2 from the equation. The inside parenthesis will be x^2-3xy. Just remember when you divide both x^2 and y^2, you subtract the power.
When you get the answer, please check the answer if it’s the same as the original. Meaning distribution both x^2 and y^2 to inside parenthesis. And for the power, you add them. This way you can double check and see if it’s the same.
what is the answer of 9(x + 9) = 90
Answers
Answer:
1
Step-by-step explanation:
9 (x + 9) = 90
(x + 9) = 90/9
x + 9 = 10
x = 10 - 9
x = 1
In ΔJKL, m∠J = 78° and m∠L = 90°. Determine the measure of the exterior angle to ∠K.
168°
102°
57°
12°
Answers
Answer:
168°
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle, which is k, in this case.
m∠J = 78 and m∠L = 90° so the measure of exterior angle to ∠K:
78 + 90 = 168°
help me find the things needed in the picture pls i’ll mark u brainlist or wtv its called
Answers
slope = 0 (because it’s not moving away from the y-axis)
y-intercept = 4
equation: y = 4
it is NOT proportional because it does not go through the origin [ AKA (0,0) ]
How do you solve this?
Answers
When the temperature on Earth drops abruptly, the land cools down faster than the sea.
Which property of water allows water to be resistant to sudden temperature changes?
Choose 1 answer:
(Choice A) Adhesion
(Choice B) High specific heat capacity
(Choice C) Surface tension
(Choice D) Density
Answers
Answer:
High specific heat capacity
Step-by-step explanation:
Specific high heat capacity causes rapid or sudden temperature changes
Answer:
High specific heat capacity
Step-by-step explanation: :/
PLEASE HELP ME, LOVE U
Answers
Answer: 2790 inches³
(Not my work!)
Answer:
2790
Step-by-step explanation:
Im tired
im tired from ur mom last night
Helllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllp
Answers
Answer:
-3 to the left not shaded
Step-by-step explanation: