Answers
Answer:
20b-24f-4c
Step-by-step explanation:
Multiply.
It is minus, not plus so make sure you remember that!
Answer: 20b - 24f - 4c
Step-by-step explanation:
20b - 24f - 4c
( just multiply each number by 4 and if there's just a letter there for example : c it means 1c )
Related Questions
I need help on math please
Answers
Answer:
First question answer: straight line | Second question answer: variables
Step-by-step explanation:
First question: linear equations such as y=2x are straight lines because there are no exponential factors. (Also a hint is the word line is in the word linear).
Second question: independent and dependent values are measured by variables such as y is dependent on x.
Hope this helps!
Answer:
Straight Line, Variables
Step-by-step explanation:
A linear equation is a function, a function cant be an arch. I don't think so atleast. Independent and Dependent variables are the f(x) I think so, Sorry if im wrong.
the table shows the results of rolling a number cube labeled 1 through 6 30 times
based on the results, if the cube roles 200 times, how many times is it expected to land on 1
Answers
Answer:
40 times
Step-by-step explanation:
To figure this out, divide 6 by 30, then multiply by 200
(6/30)200 = 40
This also works: (200/30)6 = 40
We divide 6 by 30 because we landed on the 1 side 6 times out of 30. We then multiply 6/30 by 200 because it is out of 200 this time, so we will multiply 6 by 200 then divide by 30. 200(6) = 1200. 1200/30 = 40.
What is the formula to find the circumference of a circle and how do i do it?
Answers
Answer:
circumference of a circle = 2*pi*radius
just multiply 3.14 (pi) by 2 by the radius/diameter divided by 2
7th grade math I'll give brainliest
Answers
Answer:
Step-by-step explanation:
Rise over run is the slope, m
m=2/5
a) the slope is 2/5 = .4 which is below the boundary guideline. So no this is not with in carpenter's guidelines
b) the image below show a line with slope 2/5 but with intercept 3
c) the stairs can be draw on the line with rise 2 run 5 from the line. see image
d)equation is in image
2.
a) count the squares
horizontal distance =3
vertical distance =3
b) slope is vertical distance over horizontal distance so m= 3/3 =1
A cabinet door is 13 inches wide and has an area of 260 inches. Use the formula A=lw. How tall is the cabinet door?
Answers
Answer:
20
Step-by-step explanation:
260/13=20
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ASAP HELP PLS
if you did give me the right answers tyyyyyyyysssssmmmmm
Answers
Step-by-step explanation:
i need help too
help me please i need step by step explanation to please
Answers
Step By Step Explanation right here :)
.Help
I need help with these questions, I got confused
Answers
Answer:
Step-by-step explanation
*1: the hundred thousand place
*2: The hundredths place
*3: The thousands place
*4: The thousands place
*5: The hundred thousand place
*6: The digit is 9
*7: The ten's place.
*8: The One's place
9* The ten's place
Write a proportion to find how many points x a student needs to score on a test worth 50 points to get a test score of 40%.
Answers
—————. = —————
50 points 100
50•2=100
20•2=40
graph the solution to the inequality on the number line : q < 69.5
Answers
Answer:
hopes this helps :]
This inequality cannot be further simplified. This means that it is time to graph the inequality.
Refer to graph attached.
What's the result of translating the point (9, –5) using the rule (x, y) → (x + 7, y – 2)? Question 17 options: A) (2, –3) B) (16, –7) C) (9, –7) D) (16, –5)
Answers
Answer:
B
Step-by-step explanation:
(9+7, -5-2)
(16, -7)
Answer:
B
Step-by-step explanation:
help pls and make sure you actually answer I need this
There are 10 red, 10 blue, 10 green, and 10 yellow marbles in bag. A student pulled a marble, recorded the color, and placed the marble back in the bag. The table below lists the frequency of each color pulled during the experiment after 40 trials.
Outcome Frequency
red 8
blue 12
green 9
yellow 11
Compare the theoretical probability and experimental probability of pulling a red marble from the bag.
The theoretical probability, P(red), is 20%, and the experimental probability is 25%.
The theoretical probability, P(red), is 25%, and the experimental probability is 20%.
The theoretical probability, P(red), is 50%, and the experimental probability is 20%.
The theoretical probability, P(red), is 25%, and the experimental probability is 8%
Answers
Step-by-step explanation:
The theoretical probability of pulling a red marble from the bag can be calculated by dividing the number of red marbles by the total number of marbles:
P(red) = 10/40 = 1/4 = 0.25 = 25%
The experimental probability of pulling a red marble is the frequency of red marbles pulled divided by the total number of trials:
Experimental probability of pulling a red marble = 8/40 = 0.2 = 20%
Therefore, the theoretical probability of pulling a red marble is 25%, and the experimental probability is 20%.
So the answer is: The theoretical probability, P(red), is 25%, and the experimental probability is 20%.
Please Mark As Brainliest
P(red) = 10/40 = 1/4 = 0.25 = 25%
The experimental probability of pulling a red marble is the frequency of red marbles pulled divided by the total number of trials:
Experimental probability of pulling a red marble =
8/40 = 0.2 = 20%
Therefore, the theoretical probability of pulling a red marble is 25%, and the experimental probability is 20%.
So the answer is: The theoretical probability, P(red), is 25%, and the experimental probability
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
HELPPPPPP PLEASE I HAVE 1 MORE DAY TO TURN THIS IN
Answers
Answer:
a.) h > 1 definitely not true
b.) h > 2 definitely not true
c.) h < 1 definitely true
d.) h < 2 possibly true
hope that helps...
2. definitely not true
3. definitely true
4. possibly true
PLEASE HELP(PIC)
123456789
?=picture posted
Answers
Answer: 45.
Step-by-step explanation: I'm not the greatest at math but I do believe that is the answer.
Find the constant of proportionality k in the equation y=27x
Answers
Hope it helps.
Y=27x. K=27
Item 1
Write the word sentence as an inequality.
A number y is no more than −8.
An inequality is
Answers
Answer:
look at the attachment
Step-by-step explanation:
hope it helps!
Select the correct answer.
Each unit on the graph is equal to 1 block. How many blocks does Ben need to walk from his house to reach the supermarket?
A 4 blocks
B 5 blocks
C 7 blocks
D 9 blocks
Answers
What is the value of s + t u if s = 12, t = 8, and u = 20? Help I'll give hearts and five stars to anyone that answers!
Answers
Answer:
172
Step-by-step explanation:
12+(8*20)=172
I need help ASAP because I need done before 4:00pm
Answers
Answer:
the 13th one is 115
Step-by-step explanation:
Select the fraction that is equivalent to three fourths.
one twelfth
three twelfths
two fourths
nine twelfths
Answers
Answer:
nine twelfths
Step-by-step explanation:
nine twelfths is equivalent to three fourths.
Answer:
nine twelfths i think it is answer
2(x-5)=6(2-1/2x) solve for x
Answers
Answer:
22/5 or 4.4
Step-by-step explanation:
2x-10= 12-3x
2x=22-3x
5x=22
x=22/5 or 4.4
Let's solve your equation step-by-step.
2
(
x
−
5
)
=
6
(
2
−
1
2
x
)
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
simplify the expression where possible. (6^3)^-3
Answers
Answer:
\(( {6}^{3} ) {}^{ - 3} \\ = \frac{1}{( {6}^{3}) {}^{3} } \\ \\ = \frac{1}{ {6}^{9} } \\ \\ = {6}^{ - 9} \)
Answer:
6^-9
Step-by-step explanation:
the answer is proved above
I NEED HELP!!!
0+0
PLEASE HELP!!
50 pts
Answers
Answer:
I think the answer is 0
Step-by-step explanation:
Use the Midpoint Rule with \(n=5\) to estimate the volume obtained by rotating about the y-axis the region under the curve \(y=\sqrt{1+x^3}\), \(0\leq x\leq 1\).
Answers
To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).
Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)
where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.
First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:
\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)
Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:
\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)
Now, we can calculate the approximate volume using the Midpoint Rule:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)
Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Please Help!
What is 3,198.7 as a fraction
Answers
Answer:
31987/10 or 3198 7/10
Step-by-step explanation:
Hi!! Here's how to solve your problem!!
Step 1: Convert decimal to fraction.
3198.7 = 31987 over 10 (31987/10)
(You add a 1 under the decimal point and there is a 7 next to the decimal point so you add one 0 since there aren't any numbers after 7.)
Step 2: Change the fraction (if you want)
31987/10 = 3198 and 7 over 10
31987 ÷ 10 = 3198 remainder 7 so it will be 3198 7/10.
I hope this helps!!!
Helpppp please?? tysm
Answers
Answer: d.
Step-by-step explanation:
Jim bought 5 packs of red bouncy balls, 2 packs of yellow bouncy balls, and 7 packs of green bouncy balls. There were 7 bouncy balls in each package. How many bouncy balls did Jim buy in all?
Answers
Answer:
108 bouncy balls
Step-by-step explanation:
2*7=14
5*7=35
7*7=49
14+35+49+108
Change the statement “eighteen to the fourth power” to a numerical expression. my idea was somewhere in the 10k but im not that smart so please help!
Answers
Answer:
18^4
Step-by-step explanation:
idk how to explain this but just make the four smaller :b