Answers
Related Questions
we're you able to plot the given numbers?
Answers
Step-by-step explanation:
calculate the x-intercept by making y=o and substitute the values of x into the equation to get y-values
40 POINTS
ASAP PLEASE HELP
Which experimental result best matches the theoretical probability of the event?
A.
Liza has an 8-sided number solid that is numbered 1 through 8. She rolls it 56 times and records her results. The results show that an even number was rolled 14 times.
B.
Mia has a bag that contains a letter block for each of the 26 letters of the alphabet. She draws a letter block from the bag, writes down the letter, and puts the block back in the bag. She repeats this 26 times. The results show that she drew a vowel (A, E, I, O, or U) 6 times.
C.
Sarah spins a spinner with 6 equal-sized sections of different colors and records the color on which the spinner lands. She repeats this 24 times. The results show that the spinner landed on red 10 times.
D.
Charlie draws a number tile from a box containing the numbers 1 to 10, writes down the number, and puts the tile back in the box. He repeats this 40 times. The results show that the number 5 was drawn 10 times.
Answers
Answer:
Mia has a bag that contains a letter block for each of the 26 letters of the alphabet. She draws a letter block from the bag, writes down the letter, and puts the block back in the bag. She repeats this 26 times. The results show that she drew a vowel (A, E, I, O, or U) 6 times.
Step-by-step explanation:
The best match is Mia has a bag that contains a letter block for each of the 26 letters of the alphabet option (B) is correct.
What is probability?It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
It is given that:
The theoretical probability of the event?
As we know,
The area of mathematics that deals with probability are called probability theory.
Probability theory tackles the idea in a rigorously mathematical way by expressing it through a set of axioms, despite the fact that there are many distinct probability interpretations.
Thus, the best match is Mia has a bag that contains a letter block for each of the 26 letters of the alphabet option (B) is correct.
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Find the slope of a line that passes through the given points: (-6,4) and (6,-5) ]
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(-6,4) (6,-5)
-5 - 4 / 6-(-6) = -9/12 = -3/4
What is the equation of the line that passes through the point (-2,-1) and has a slope of 1?
Answers
Answer:
y=x+1
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=1(x-(-2))
y+1=1(x+2)
y+1=1x+2
y=1x+2-1
y=1x+1
Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a length of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo?
Answers
Answer:
[tex]A=3.125\ cm^2[/tex]
Step-by-step explanation:
Given that,
The base of the parallelogram, b = 2.5 cm
Height of the parallelogram, h = 1.25 cm
We need to find the area of the logo. The formula for the area of the parallelogram is given by :
[tex]A=b\times h\\\\A=2.5\times 1.25\\A=3.125\ cm^2[/tex]
So, the area of the logo is [tex]3.125\ cm^2[/tex].
For every two dollars that Taylor saves in her account, her brother saves five dollars in his account. If Taylor has 40 dollars in her account, how much money does her brother have in his account?
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Answer:
100 dollars
Step-by-step explanation:
Taylor saved two dollars each time and she has 40 which is 20 x 2=40 so do the same for her brother 5 x 20= 100.
What is the answer to thisss ?????
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Explanation: The dimensions of Ellie's boxes in meters are: 0.45m by 0.40m by 0.35 ( to convert from centimeters to meters we just divide by 100, because 1m =100cm). therefore the volume of each box is 0.063 m3
Now the dimensions of the empty van are 3.6m by 1.6m by 2.1 m, therefore its volume is: 12.096 m3
So the amount of boxes that Ellie can put in the van is equal to the volume of the van divided by the volume of each box: 192 boxes
So 192 boxes can be put into the van.
Now Ellie can put 3 boxes in the van in 1 minute, therefore the amount of time it will take her to put 192 boxes into the van will be: 64 minutes
So it takes Ellie 64 minutes to put as many boxes into the van as she can.
simplify the following 7 + 6 - 9 (- 2) + (- 3)
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Step-by-step explanation:
This is your answer friend
What is the side lengths in inches of a cube with volume of 1 cubic inch
Answers
Answer:
1 Inch
(Sorry for this, there wasn't enough letters in my answer)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer: The correct answer is A
Step-by-step explanation:
At 1, there is a start of $45
Then for 2 it adds $25
Then 3 adds $25 dollars.
Because 1 started at $45, that means it is a rate of 25 dollars per hour, but a starting cost of 20+25= $45.
Hope this helped!
Which of the following choices are equivalent to the expression below? Check all that apply. HELP PLEASE PLEASE HELP PLEASE PLEASE PLEASE
Answers
Answer:
ok il try to answer it
Step-by-step explanation:
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 555 salamanders, 333 crayfish, and 121212 minnows in her lab.
What is \text{P(salamander})P(salamander)start text, P, left parenthesis, s, a, l, a, m, a, n, d, e, r, end text, right parenthesis?
If necessary, round your answer to 222 decimal places.
Answers
Answer:
1/4
Step-by-step explanation:
Given
amount of salamanders, = 5
amount of crayfish = 3
amount of minnows = 12
Total fish = Total outcome = 5+3+12
Total outcome = 20
Since we are looking for the probability of selecting salamanders, our expected outcome will be 5.
Probability = expected outcome/total outcome
Pr( salamanders,) = 5/20
Pr( salamanders) = 1/4
Hence the probability of selecting salamanders, is 1/4
Hope this helps and best of luck!!
Answer:
0.25
Step-by-step explanation:
I took the test on khan.
The Red Cross is distributing water to
disaster victims. They have 500 gallons of
water and they give 2 gallons to each
person in need. Write an equation
describing the amount of water, w, the Red
Cross has left and the number of people, p,
they have helped
Write the equation, then state how many victims could receive water until the red cross has only half of the original water that they started with left ?
Please help me asap it’s due in 30 minutes!
Answers
Step-by-step explanation:
500=2x
x= 250....ppl can get water
250==2x
125....ppl can get water now
Select the correct answer.
The area of a duck enclosure is 300 square feet, with 100 square feet occupied by a pond. Each duck in the enclosure needs more than 20 square feet of space on dry land. If x ducks can be put in the enclosure, which is the simplest inequality that represents this situation?
A.
x < 6
B.
x < 10
C.
x < 15
D.
x < 20
Answers
Answer:
B x<10
Step-by-step explanation:
YOUR SMART HVJSHECGHERJEHJRREJHDUHDJK
PLEASE HELP ME ASAP
Answers
Answer:
O x = -6
Step-by-step explanation:
[tex] \frac{x + 3}{6} > \frac{x}{4} + 1[/tex]
2(x + 3) > 3x + 12
2x + 6 > 3x + 12
2x - 3x > 12 - 6
-x > 6
= x < -6
A store is offering a 20% discount on all items. Write an equation for the relationship between the discount price of an item, d , and it's original price, p.
Answers
Answer:
80%p=d
Step-by-step explanation:
20% discount is 80% of original.
An equation for the relationship between the discount price of an item, d, and it's original price, p is p = 0.8d.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
A store is offering a 20% discount on all items.
Let the discount price of an item, d, and it's original price, p.
The original price = (100 - 20%)discount price
p = 80%d
p = 0.8d
Therefore, p = 0.8d is the required equation.
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$70 shoes, with 6% sales tax
Answers
Answer: $4.20
Step-by-step explanation:
Answer:
Shoes would cost $74.2 with tax
Step-by-step explanation:
70 * 0.06 = 4.2
70+ 4.2 = 74.2
Simplify the following expressions:
(25)6
Answers
Answer:
Step-by-step explanation:
2 with and exponent of 5 is 10 then you have to multiply that answer by 6 which will give you the answer of 60
So your final answer is 60
hope this helped :)
Which value of k would cause the system of linear equations 35 x + 14 y = 119 and 5 x + 2 y = k to have an infinite number of solutions?
Answers
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Find the difference
between the median
and the mean:
{4.25, 6.25, 8, 8, 8,
4.25, 6, 9, 6, 8.25, 9.25}
Answers
Answer:
the mean is 7.1
the median is 8
the difference would be 0.9
Step-by-step explanation:
Omg help me ASAP I’m stuck and people keep giving me different answers
Answers
Answer:
Scalene acute
Step-by-step explanation:
All angles measures are less than 90 so it would be acute. No sides are equal so it would be scalene
evaluate the problem
Answers
Answer:
-2
Step-by-step explanation:
[tex]Log_{2}\frac{1}{4}[/tex] = -2I hope this helps!
Answer:
[tex]x=-2[/tex]
Step-by-step explanation:
Isolate x by taking the log of each side:
[tex]\frac{1}{4}=2^x\\log_2(\frac{1}{4})=log_2(2^x)\\x=-2[/tex]
This works because:
[tex]2^{-2} =\frac{1}{2^{2}}=\frac{1}{4}[/tex]
If this helped, a brainliest would be greatly appreciated!
Whilit is the slope of the line that contains the points (-2, 2) and (3, 4)? I A. - 5 2 2 B. B. - 5 C. LAIN D. In
Answers
Answer:
2/5
Step-by-step explanation:
slope is change in y/change in x
4-2 / 3+2 = 2/5
Answer:
m = 2/5
Step-by-step explanation:
(-2, 2) and (3, 4)
Slope:
m=(y2-y1)/(x2-x1)
m=(4 - 2)/(3 + 2)
m = 2/5
convert the fraction into a decimal
12/25
Answers
Answer:
it would be 0.48
Step-by-step explanation:
yeah you divide
[tex]{ \large{ \sf{ \dfrac{12}{25} = 0.48 }}}[/tex]
if Mr.Johnson had 90 students turn in 9 missing assignments each, how many assignments does Mr. Johnson have to grade?
If it takes Mr. Johnson minimum of 5 minutes to grade each assignment, how long is it going to take Mr. Johnson. to grade the assignments?
Answers
Answer:
4050 minutes
Step-by-step explanation:
9 x 5 = 45
45 x 90 = 4050
Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of the y-coordinate. Complete Tomas’s work to answer the question.
Which is the coordinate of point A?
(8, –6)
(–6, 8)
(6, –8)
(–8, –6)
Mark this and return
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An item is regularly priced at $20. It is now priced at a discount of 35% of the regular price. What is the price now?
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Answer: $13
Step-by-step explanation:
The equation you will use is
20(0.035) which will give you 7
then you do
20-7
$13
Answer:
$13
Step-by-step explanation:
20 x .35 = 7
20 - 7 = 13
Can y’all help me please
Answers
Answer:
What would you like to know?
Step-by-step explanation:
The perimeter is 28 yds
The area is 24 yds
Answer:
The perimeter is 28 yds
The area is 24 yds
Step-by-step explanation:
Jana wrote the expression 5n+3 as part of a problem she was solving. She wanted Sally to read it back to her verbally so she could check her work. Which verbal description best represents the expression 5n+3 (PLEASE ANSWER AS QUICK AS POSSIBLE!!)
Answers
Answer:
Step-by-step explanation:
Step-by-step explanation:
three more than five times some number n
Please Help! I will mark brainalist!!
Select the correct answer
The owner of a sporting goods store gathered data about the numbers of men's, women's and children's bicycles sold each month. She used a
graphing tool to organize the data in different scatter plots and found these lines of best fit:
Answers
Answer:
The answer A
Step-by-step explanation:
The average correlation is close to The relationship between the number of men's, x and the number of women's, y bikes sold hence, it is a line of best fit so, option A is correct.
What is a line of fit?A straight line that minimizes the gap between it and some data is called a line of best fit. In a scatter plot containing various data points, a relationship is expressed using the line of best fit.
Given:
The owner of a sporting goods store gathered data about the numbers of men's, women's, and children's bicycles sold each month,
The relationship between the number of men's, x and the number of women's, y bikes sold is molded by the equation, y = 0.95x + 0.83, and the correlation coefficient is 0.791,
The relationship between the number of men's, x, and the number of children, y bikes sold is molded by the equation, y = 0.87x + 0.98, and the correlation coefficient is 0.564,
The relationship between the number of children x and the number of women's bikes sold is molded by the equation, y = 0.73x + 0.91, and the correlation coefficient is 0.945,
As you can see that the average of the correlation coefficient is,
Average = 0.791 + 0.564 + 0.945 / 3
Average = 2.3 / 3
Average = 0.77
Thus, the correlation 0.791 is the line of best fit.
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