i think it is c but i really dont know
1. The airport security randomly selected 36 suitcases from the security line. Of these bags, they screened 8 suitcases. Based on this information, what is the most reasonable prediction for the number of suitcases they will screen in a group of 180?
Set up a proportion and solve. Your response will be a number. No label.
2. Suppose a coin is flipped 10,000 times. What is a reasonable prediction for the number of times the coin lands on tails?
Set up a proportion and solve. Your response will be a number. No label.
Answer:
Step-by-step explanation:
1)8/36 x 180= 40 bags
2) im guessing its 0.5 x 10,000=5000
Answer:
1) 40
2) 5000
Step-by-step explanation:
QUESTION 1
8:36 = x:180
180/36 = 5
8(5) = x
40 = x
therefore they will screen 40 bags in a group of 180
QUESTION 2
A coin has 2 sides, heads and tails.
So it has a 50% chance of getting heads or tails
50% of 10 000 is 5000
it could land on tails 5000 times and heads 5000 times
hope this helped
which expression can be used to determine the slope of the liner function graph below?
A. -4-0/2-0
B. 0-(-4)/ 2-0
C. 0-2/-4-0
D. 2-0/-4-0
At a basketball game, a vender sold a combined total of 124 sodas and hot dogs. The number of hot dogs sold was 54 less than the number of sodas sold. Find the number of sodas sold and the number of hot dogs sold
There were 89 sodas and 35 hot dogs sold.
What is an equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
Let the number of sodas would be x and the number of hot dogs would be y
x + y = 124 ....(i)
y = x - 54 ....(ii)
Substitute the value of equation (ii) in (i), and solve for x
124 = x + x - 54
Add 54 to the above equation, and we get
178 = x+x or
178 = 2x.
Divide each side by 2 into the above equation, and we get
x = 89
Substitute the value of x = 89 in equation (i), and solve for y
y = 124 - 89
y = 35
Hence, There were 89 sodas and 35 hot dogs sold.
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
Help please, I’m confused.
Answer:
The first one does not represent a function
Step-by-step explanation:
What is the value of "a"?
ill give brainliest to whoever answers this question correctly
Answer:
a=14
Step-by-step explanation:
so as you can see what get 8 to sixteen?
x2 so 8x2=16 you go over to the seven and do the same 7x2=14 a=14
Help meeeeeeeeeeeeeeeeeee
10 poiiiiintsssss
Answer: no i do not agree.
Step-by-step explanation:
Try n = 2 and you will see the answer
8(2) + 6
16 + 6
22
2{4(2) + 3}
2(8+3)
2(11)
22
14(2)
All 3 do not equal to each other. Proving that Juwon's statement is wrong.
Answer:
The first two are equivalent but different than the third.
Step-by-step explanation:
[tex]8n+6 = 2(4n+3) => 6=6\\8n+6 = 14n => 6n = 6 => n = 1\\\\[/tex]
The first two are identical by factoring 2 out of the first one, or distributing 2 in the second one.
The equality of the first and third equations, suggests that it is only true for n = 1.
To prove it wrong, find a number that shows the inequality:
[tex]n = 2\\8n+6 = 2(4n+3) = 22\\14n = 28\\\\22 \neq 28[/tex]
I put rwenty points into this so pls help me
Answer:
3 and fraction
Step-by-step explanation:
Answer:
3?
Step-by-step explanation:
I'll give u branley: A recipe calls for 10 cups of flour to make 60 pancakes. How many pancakes can be made with a single cup of flour?
Answer: 6
Step-by-step explanation:
60/10 is 6
Answer:
6 pancakes
Step-by-step explanation:
60 divided by 10 is 6.
the price of a stock decreased by $0.60 one week, decreased $0.10 the next week, and decreased another $0.20 the following week. What is the average change in the price of the stock over the three weeks?
: -270
: -90
: -87
: -30
Answer:
-90
Step-by-step explanation:
$0.60+$0.10+$0.20= $0.90. which is the average
Which statement correctly compares 4⋅10−10 and 3⋅[44−3⋅(6+6)]?
4⋅10−10>3⋅[44−3⋅(6+6)]
4⋅10−10=3⋅[44−3⋅(6+6)]
4⋅10−10<3⋅[44−3⋅(6+6)]
Answer:
The first one 4⋅10−10>3⋅[44−3⋅(6+6)]
Step-by-step explanation:
Answer:
4⋅10−10>3⋅[44−3⋅(6+6)]
Step-by-step explanation:
im on k12 and did the test
I will give brainliest to whoever answers correctly and is first
Answer:
x=16
Step-by-step explanation:
4x+21=85 subtract 21 from both sides
4x=64 divide both sides by 4
x=16
Answer:. x=16°
4x+21=85°. ( parallel anglea are equal)
4x=85-21. (move x-es in one side and known numbers in another side)
4x=64°. (subtract)
x=64/4. (4 is multiplied to x, so when it goes to other side of =, it changes sign and divides )
x=16°
11 1/2f = 103 1/2 find the value of f
Answer:
Step-by-step explanation:
F is 10
h - 9 = 7
explain how you found h
Answer:
h=16
Step-by-step explanation:
h-9=7
h=9+7
h=16
I hope this helps.
Answer:
H=16
Step-by-step explanation:
H is a variable representing an unknown number. What you would do for this equation is:
Start with a number like 10, and plug it into the eqation where h is, 10-9=7
We know that is a false statement. So since 10-9=1, all you do is think what plus one equals 7. 1+6=7 so take 6 and add it to 10. Replace the variable h with 16. 16-9=7
That is correct, so H=16.
which is the right answer, look at the picture
Answer:
I think its 6 units
Step-by-step explanation:
The following items were bought on sale. Complete the missing information.
(Instructions: Add $ symbol before the Amount , % after the discount )
Answer:
$64
20%
25%
Step-by-step explanation:
Lmk if this helps! :)
Answer:
1.) 64$
2.)20% off
3.)25%off
Step-by-step explanation:
explain cause and effect of squanto and somerset relationship with pilgrims i need aparagraph
A number cube was rolled as part of an experiment. The results are displayed in the table below.
Number 1 2 3 4 5 6
Frequency 4 6 5 7 3 5
What is the best explanation of how to find the experimental probability of rolling a 3? To find the experimental probability of rolling a three, write a ratio of the number of times three occurs to the total number of trials. Simplify if necessary. To find the experimental probability of rolling a three, write a ratio of the total number of trials to the frequency of the number three. Simplify if necessary. To find the experimental probability of rolling a three, write a ratio of the number three to the total number of trials. Simplify if necessary. To find the experimental probability of rolling a three, write a ratio of the total number of trials to the number three. Simplify if necessary.
Answer:
It would be A because to do experimental probability you have to add the total amount out trials and that would be the denominator and the number of times 3 happened would be the numerator.
please help asap i give brainliest :c
Answer:
C
Step-by-step explanation:
for her refrigerator
Mary had a lemonade stand. In one day she sold 65 glasses of lemonade.
If each glass contained 150 MILLILITERS of the lemonade, how many
LITERS did she sell in all?
Answer:
9.75 - the second one
Step-by-step explanation:
65 × 150 = 9750
to convert from ml to l you divide by 1000
9750 ÷ 1000 = 9.75
Find the slope of the line through the pair of points.
C(3, –4), D(–2, 2)
Answer:
6/-5
Step-by-step explanation:
Just follow the equation
[tex]\frac{y2-y1}{x2-x1}[/tex]
In this case
y1=-4
y2=2
x1=3
x2=-2
Now if you do everything correctly
The answer is 6/-5
Can someone help me, I don't understand.
Answer:
the answer is C.
Step-by-step explanation:
If there was a line under the less than symbol then it would be A because it can be equal to 250 or below but it is C because it is just below 250.
Which expression is equivalent to (5x + 4) - (7x + 8)?
12x + (4)
12x + (12)
-2x + (12)
-2x + (-4)
Answer: the real answer is =−2x+-4
Step-by-step explanation: hope this help
Let's simplify step-by-step.
5x+4−(7x+8)
Distribute the Negative Sign:
=5x+4+−1(7x+8)
=5x+4+−1(7x)+(−1)(8)
=5x+4+−7x+−8
Combine Like Terms:
=5x+4+−7x+−8
=(5x+−7x)+(4+−8)
=−2x+−4
Please help. This is due today and I really have no idea what I’m doing.
I’ll give you 20 points if you answer this (don’t put any random sentence or I’ll report you)
If you scale an object with a scale factor greater than one it will get bigger.
Group of answer choices
True
False
Which of the following shows the correct evaluation for the exponential expression (6/7) 2?
6/7+2= 2 6/7
6/7x2= 1 5/7
6/7 x 6/7= 36/49
6/7 + 2 = 6/14
Wich ratio is equivalent to 7:3
24 %
89.5 %
10.5 %
76 %
Answer:
A
Step-by-step explanation:
I believe the answer is A. Good luck on your test!
Answer:
89.5 %
Step-by-step explanation:
Look at the picture plzz help
please help ill give brainliest :c ASAP
Answer
The 3rd number line
Hope this helps.
Answer:
the third is right
Step-by-step explanation: