Answer:
180
Step-by-step explanation:
[tex]\frac{10}{25\\}[/tex] = [tex]\frac{180}{450}[/tex]
It is mostly likely that 80 soda coupons will be requested when 450 tickets are purchased.
What is probability?
A number that reflects the chance.
From the table, we can see that out of 25 randomly selected customers, 10 requested a soda coupon.
The number of soda coupons that will most likely be requested when 450 tickets are purchased, we need to analyze the data in the table and calculate the probability of requesting a soda coupon.
Multiply the probability of requesting a soda coupon (0.4) by the number of tickets purchased (450): 0.4 * 450 = 180.
Therefore, it is most likely that 180 soda coupons will be requested when 450 tickets are purchased.
Learn more about probability here:
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PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.
Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4
What is an estimate of the mean number of dogs in a customer’s home?
Enter your answer in the box.
# dogs
Answer: Hey, the answer is 2 dogs
Step-by-step explanation:
"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)
I will appreciate a quick answer please.
Factorize all of the following
Answer:
(s+16)(s-16)
Step-by-step explanation:
s^2-256
s^2-(16)^2
a^2-b^2= (a+b)(a-b)
(s+16)(s-16)
Answer:
1. 5 ( − 6 ) 2
2. (−16)(+16)
3. ( 7q-3r) ^2
Step-by-step explanation:
5a^2 - 60a + 180 we factor 5 as multiple of a alone (outside of brackets)
Then we keep the common a with its number as 180 doesn't share a
Then we look solely for two numbers that add up to 60 and multiply to 180
We show in the first line what we found and then continue to factor the square of a in format of 5a^(2) and format of -6a-6a to find 5(a2−6a−6a+36) like below until its completed in factored form - 6 -6 would multiply to find +36 and -6-6 subtracts to find -12.
5a^2 - 60a + 180
5( ^ 2 − 1 2 + 3 6)
5 ( ^ 2 − 6 − 6 + 3 6 )
5(a^{2}-6a-6a+36)
5(a2−6a−6a+36)
5 ( ( − 6 ) − 6 ( − 6 ) )
5 ( − 6 ) ( − 6 )
5 ( − 6 ) 2
2.
s^2 - 256
2 + 1 6 − 1 6 − 2 5 6
(+16)−16(+16)
(−16)(+16)
3.
49q^2 + 42qr + 9r^2
(7q )^2 + (7 x 6 + qr) + 3r^2 like by like = 7q and 3r as 3+3 = 6 when squared is our factor outside of brackets and we notice that 6 is not squared in rule.
( 7q-3r) ^2
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample?
a It is not a valid sample because it is only a short study.
b It is a valid sample because money is offered to participants.
c It is a valid sample because the first 10 people were selected to participate.
d It is not a valid sample because it is not a random sample of the population.
Answer:
A. it's not valid sample because it is only a short story...................................Hurry Need Help I Will Give Brainliest!!
Congruent is the answer
What part of 1hr and 40 min is 25 min as a fraction?
Step-by-step explanation:
1 hour = 60 minutes
40 minutes out of an hour can be written as: 40/60
Fraction = 40/60
= (2 × 30) / (3 × 20)
Canceling out common factors of numerator and denominator, we get 2/3
Therefore, 40 minutes is 2/3 of an hour.
Need help, Iĺl give brainliest <3
Step-by-step explanation:
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Janet can make 1/2 of a necklace in 20 minutes. At this rate, how many necklaces can Janet make in 2 hours?
Answer:
3 necklaces
Step-by-step explanation:
2 hours = 120 minutes
1 necklace in 40 minutes
120/40 = 3
3 necklaces
Answer:
3 necklaces
Step-by-step explanation:
2 hours needs to be in the same units as the 20 minutes
2 hours = 2 * 60 minute = 120 minutes
Now we can use ratios to solve
1/2 necklace x necklaces
-------------------- = ----------------
20 minutes 120 minutes
Using cross products
1/2 * 120 = 20x
60 = 20x
Divide by 20
60/20 = 20x/20
3= x
Vivian divides the total amount of money she has evenly between her three children. Each child receives $8.84. Let m be the total money that Vivian has. Write an equation involving m and solve it for the total amount of money that Vivian has (or had).
Answer:
m/3=8.84
3(m/3)=3(8.84)
m= $26.52
Step-by-step explanation:
Find the value of x.
What is the value of C ?
please help!! giving brainlest if explained ??!
The legs of a right triangle are 15 feet and 18 feet long. What is the area of the triangle?
Answer:
135
Step-by-step explanation:
Well, this is easy!
We just have to remember the formula!
L*W*1/2
We get 270/2.
This equals 135!
please help now i need this quick
Can someone please help me
What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC
Answer:
Probability of landing on A: 25% chance
Probability of landing on C: 37.5% chance
Step-by-step explanation:
A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.
2/8 = 1/4 = 0.25 = 25%
C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.
3/8 = 0.375 = 37.5%
Hopefully this helped, good luck!
THIS IS THE RIGHT QUESTION NOW. HELP PLEASE!!!!
You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?
F r e e points if you can answers these questions. Get 4 or the most question correct and ill mark brainliest.
Answer: I got this-...
Step-by-step explanation:
11. The fifty foot ladder was set up at almost horizontal angle, she could be halfway on her fall.
12. A secret
13. Envelope
14. Nowhere, because they are "survivors"
15. She sleeps at night
16. 20 hours
17. They were all married, that's why there was no one "single"
18. 6 apples
19. Add a 'g' to 'one' and its 'gone'
20. Light the match first
What is the value of K ?
[tex] k + 60° = 180° [/tex] (linear pair)
⇒ [tex] k = 180° - 60° [/tex]
⇒ [tex] k = 120° [/tex].
Answer:
Step-by-step explanation:
k= 180-69
k= 120 degrees
Evaluate the expression for x = 29.
help
p.s im sorry for the Carl Wheezer with a dumptruck i just felt y'all needed to see
OUR GOD
How many edges does the solid have
Answer:
12
Step-by-step explanation:
Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one
Answer:
(-2,3)
Step-by-step explanation:
:)
fill in the blanks
Result
Frequency
Heads, Heads
13
Heads, Tails
12
Tails, Heads
11
Tails, Tails
14
Total
50
Based on your data, what is the experimental probability that the family has two dogs or two cats? Well, there are four outcomes, 2 cats, 2 dogs, 1 cat and 1 dog, or 1 dog and 1 cat, so because there are those four outcomes I would say that the experimental probability would be _____.
Write two fractions with different denominators whose LCD (lowest common denominator) is 36.
Answer:
2/72, and 3/108.
Step-by-step explanation:
Just multiply the numerator and denominator by the same amount to get an answer.
Answer:______
12/72
24/144
(Middle school math) please help, just for letter a. Thank you.
Answer:
She can wear the blue pair with all three shirts and jackets
She can wear the black pair with all three shirts and jackets
She can wear the brown pair with all three shirts and jackets
Sorry if it is wrong
What is the total weight in ounces of the three heaviest boxes?
Please help me worth branliest chart and answer choices on picture tysm if u help
Answer:
D. 252 ounces
Step-by-step explanation:
The number line is cut in fourths. The 3 heaviest boxes are, 1 between 4 and 5 lbs, and 2 boxes between 5 and 6.
1st box: 4.75 lbs
2nd box: 5.5 lbs
3rd box: 5.5 lbs
Total lbs: 15.75 lbs
15.75 pounds= 252 ounces
pls help me find the volume of the triangular prism
Let's find the area of the triangle first:
2 x 5 = 10, 10 divided by 2( x 1/2 ) = 5
5 x 4(width) = 20
Formula of area of a Triangle:
BH x 1/2
(base) x (height) x 1/2(basically just dividing by 2)
Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one (NOT THIS ONE)
Answer:
L
Step-by-step explanation:
Pls mark me brainliest.
Answer:
Point L
Step-by-step explanation:
Point L is located at x, the horizontal coordinate, -3, 3 to the left, and is 0 units up/down, on the y coordinate.
x coordinate ALWAYS comes first, unless you're doing slope
solve for x:
[tex]\frac{x}{12} - 6=-5[/tex]
Answer:
x = 12
Step-by-step explanation:
add 6 to each side first to get:
x/12 = 1
cross-multiply to get:
x = 12