PLSS HELP ASAP!! WILL GIVE YOU BRAINLYEST!!
A spinner is divided into 9 equal parts, numbered 1-9. You spin the spinner 15 times and even numbers come up six times. What is the difference between the experimental
probability of spinning an even number and the theoretical probability of spinning an
even number?
Experimental probability:
Theoretical probability:
Answer:
5/9
Step-by-step explanation:
Experimental was what actually happened.
Theoretical was what should happen in a perfect, equal world.
E: 6/6 = 1
T: 4/9
E-T= 1-4/9=5/9
what is the distance between the points (1,0) and (-1,6)
Answer:
2[tex]\sqrt{10}[/tex]
Step-by-step explanation:
(✿◡‿◡) <--- she wants Brainliest
A corner store sells two kinds of baked goods: cakes and pies. A cake costs $6 and a pie costs $12. In one
day, the store sold 13 baked goods for a total of $108. How many cakes did they sell?
HELP I WILL MARK BRIANLIEST
Answer: 36/25 for the first one
Step-by-step explanation:
Answer:
the first one is 1.44
Step-by-step explanation:
hard to explain but you just have to convert 6/10 into a decimal and then you would get 3.60. Then convert 2/5 into a decimal which would be 0.40 so you would do 3.60x0.40 which would give you your answer hope this helps
Solve for
Help me please
Answer:
x = 7
Step-by-step explanation:
tan 30 = x/7√3
tan 30 = 0.5774
x = 0.5774(7√3)
x = 7
A pizza with a diameter of 8 inches costs $10 and a pizza
with a radius of 5 inches costs $12. Which pizza is the
best buy (square inches per dollar)?
Answer:
8 inch is your best buy
Step-by-step explanation:
8inch diameter =10 dollars
5 inch radius = 12 dollars
so if we get each equal to the diameter it should be 10 inch and that would be 24 dollars vs . 8 in for 10 dollars. So best buy would be 8 inch
Please someone help FAST
Answer:
AB=QR
BC=RS
CD=ST
AD=QT
Step-by-step explanation: trus
3 to the power of negative 4 answer in fraction
Answer:
Step-by-step explanation:
[tex]3^{(-4)}=\frac{1}{3^4}=\frac{1}{81}[/tex]
3 to the power of-4 is equal to the bit 1/81.
To calculate 3 raised to the power of-4 and express the answer as a bit, we can use the fact that a negative exponent indicates the complementary of the base raised to the positive exponent.
In this case
3⁻⁴= 1/3⁴
Now, let's calculate 34 first
3⁴ = 3 x 3 x 3 x 3 = 81
Now, substitute this value back into the complementary expression
1/ 3⁴= 1/ 81
Thus, 3 to the power of-4 is equal to the bit 1/81.
Learn more about Exponents and power here:
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What is the slope of the line? Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).
Answer:
[tex]\frac{-5}{4}[/tex]
Step-by-step explanation:
Use the slope formula so y2 - y1 / x2 - x1 [the numbers are subscripts]
So -8 - (-3) / -2 - (-6) so -8+3/-2+6, therefore -5/4
Can someone help me? Thank you
Answer:
1
Step-by-step explanation:
Any number to the power of 0 is 1
Answer:
1
Step-by-step explanation:
If you ever put a number to the power of 0, then its answer is 1
The Vincent family played a game of basketball. For each game, Ben kept a record of the number of 2-point baskets he attempted, and the number of 3-point baskets he attempted. After the family played several games, he made a scatter plot of the data using the 2-point shots as the x-variable and the 3-point shots as the y-variable. The scatter plot has a line of best fit with the equation y=1.2x+3.1
Answer:
your answer is The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.
Step-by-step explanation:
Answer:The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.
Step-by-step explanation:
What is 3/4 divided by 1/8? Draw a diagram to solve
Answer:
6
Step-by-step explanation:
Sorry I can't draw a diagram :/
Switch 1/8 upside down to, 8/1
(3/4)*(8/1)=(24/4)
(24/4)=6
work out the reskuts of these changes.
a) a crowd of 8000 people increases by 20%
(b) the price of a $43 000 car decreased by 6%
(c) the mass of a 3.20 kh baby uncreases by 80%
Answer:
a is the amount of people went up by 1600 so its 9600
b is it went down by $2580 so the price is now 40420
c so the baby went up by 2.56 kh and now weighs 5.76 kh
Step-by-step explanation:
Brenda completes her sixth hiking trail in a state park. A park ranger tells her that she has hiked 25% of the trails. How many trails are there to hike in the state park?
Answer:
Total number of hikes in the state park = 24
Step-by-step explanation:
Let the number of trails available in the state park = t
Since, Brenda has completed 25% of the total trails, number of trails completed by her = 25% of t
= [tex]\frac{25}{100}\times t[/tex]
= 0.25t
As per ranger she has completed 6th hiking trail,
6 = 0.25t
t = [tex]\frac{6}{0.25}[/tex]
t = 24
Therefore, total number trails to hike in the state park = 24.
Answer:
24?
Step-by-step explanation:
6 is 25 so mulitplie 6x4 there 24
Describe fully the single transformation which takes shape A to shape B
I need help someone?
Answer:
Graph A proportional graph B not proportional graph C not proportional
Step-by-step explanation:
You recycled a total of 30 cans and bottles and made $1.80. For cans you get $0.05 and for bottles
you get $0.15. How many cans did you recycle?
Answer:
27
Step-by-step explanation:
x + y = 30
0.05x + 0.15y = 1.80
x = 30 - y
1.5 - 0.05y + 0.15y = 1.80
0.10y = 0.30
y = 3 (bottles)
x = 27 (cans)
which of the following angle relationships are correct?
Answer:
B but am not sure tho it's probably A
a boat travels 252 miles in 13 hours (with a constant speed) How much time will it take traveling 279 miles?
Answer: 14.4 h
The speed is : [tex]v=\frac{d}{t} =\frac{252}{13} =19.46[/tex] [tex]miles/h\\[/tex]
The time it takes to travel 279 miles :
[tex]t'=\frac{d}{v} =\frac{279}{19.46} =14.4 hours[/tex]
LO and SP are parallel lines. Which angles are supplementary angles?
Answer:
Step-by-step explanation:
MNO and QRP are supplemental angles
a coin is tossed 200 times, if the probability of getting a head is 5/8, how many times tail is obtained in all in tossing the coin?
Answer:
You would get tails 75 times, or 75:200
Step-by-step explanation:
5:8 = x:200
multiply 8 by 25 to get 200
multiply 5 by 25 to get x (125)
Probability to get heads is 125 so subtract 200 by 125
200 - 125 = 75
find the product as a mixed number
How much will 9 pencils cost if 6 pencils cost $1.68?
Answer:
$2.52
Step-by-step explanation:
1.68/ 6 = $0.28 each pencil
0.28 x 9 = $2.52
Show that the triangles are similar and write a similarity statement.
F.
5
G
24
15
18
H
16.5 J 5.5 K
HG
HJ
GJ
II
II
So AGHJ~A
Answer:
the circle is a square so that means a triangle is a circle
Step-by-step explanation:
Carl has visited 49 of the 50 states what percent of the states has he visited
Answer:98%
Step-by-step explanation:
ASAP IF U DO THIS IMMA MARK YOU BRANLIEST
What does the IQR (Interquartile Range tell you)?
a. The probability of the box and whisker plot.
b. The percentage of numbers.
c. The variability for 50% of the data.
d. The average for the data.
Answer:
"interquartile range", abbreviated "IQR", is just the width of the box in the box-and-whisker plot. ... The IQR tells how spread out the "middle" values are; it can also be used to tell when some of the other values are "too far" from the central value.
Two hamsters work together and move a pile of sunflower seeds in 7 1 2 minutes. How long would it take each hamster to move the same pile alone if one of the hamsters needs 8 more minutes to do the job than the other?
Answer:
Hamster 1: 12 minutes. hamster 2: 20 minutes
Step-by-step explanation:
The first hamster took 8 minutes while the second hamster tool 20 minutes.
Equation
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the time required for the first hamster and y the time for the second hamster.
x = y + 8 (1)
(1/x + 1/y)7.5 = 1
[1/(y + 8) + 1/y ]7.5 = 1
y = 12 minutes
x = 12 + 8 = 20 minutes
The first hamster took 8 minutes while the second hamster tool 20 minutes.
Find out more on Equation at: https://brainly.com/question/13763238
Anybody plz ;(( help me ;((
the answer is C. trust me
Marilyn and Frank each save $25 per month. Their savings are $3x and $2x respectively. What amount will be the sum of their savings 5 months from now?
Answer:yutu
gdffg
Step-by-step explanation:
uytyuytuyuyu dfgdgdg
Answer: the answer is b on the forum
Step-by-step explanation:
A linear equation is an equation whose graph is a straight line.
Answer:
True
Step-by-step explanation:
Plotting the point of any linear equation on a graph gives a straight line
Answer:
True
Step-by-step explanation: