If y represents a student's age, which inequality shows that you must be older than 14 to try out for the basketball team?
Inequality shows that you must be older than 14 to try out for the basketball team is y > 14
What is an inequality?An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
According to the question
y represents a student's age
Inequality shows that you must be older than 14 to try out for the basketball team.
⇒ y > 14
y represents age.
Find out more information about inequality here
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A student is using a spinner with four equal sections numbered 1 through 4. He also tosses a fair coin. What is the correct sample space for this compound event?
A. {H, T}
B. {(HT, 1), (HT, 2), (HT, 3), (HT, 4)}
C. {(1,H), (2,H), (3,H), (4,H), (1,T), (2,T), (3,T), (4,T)}
D. {1, 2, 3, 4}
Answer:
C. {(1,H), (2,H), (3,H), (4,H), (1,T), (2,T), (3,T), (4,T)}
can someone help me with this question
9514 1404 393
Answer:
28 square units
Step-by-step explanation:
The figure can be decomposed several ways. Maybe easiest to see is as a 8×4 rectangle with a 2×4 right triangle cut from the corner.
The area of the rectangle is ...
A = LW = (8)(4) = 32
The area of the missing triangle is ...
A = 1/2bh = 1/2(2)(4) = 4
Then the area of the shaded figure is ...
32 - 4 = 28 . . . square units
_____
Alternate solution
If you divide the figure with a horizontal line across the middle, it becomes a 4×4 square and a trapezoid with bases 2 and 4 and height 4. The shaded area is the sum of these areas.
The area of a trapezoid is ...
A = 1/2(b1 +b2)h
A = (1/2)(2 +4)(4) = 12
The area of the square is ...
A = s² = 4² = 16
Then the total area is ...
12 +16 = 28 . . . square units
What is the probability of pulling a heart
52 cards and 13 hearts
and rolling an even number on a dice
Answer: The probability of drawing a heart out of the deck is 13/52, or 1/4. The probability of drawing an even number as card #2 (c∈{2,4,6,8,10}) for any suit is 20/51, except when the first card drawn is an even heart, then the probability of the second draw is 19/51.
Step-by-step explanation:
Can somebody give me an answer? asap ty
Answer:
for 12 you can make 48 cups for 30 you can make 120 cups \
for the second question you need 10 ounces for 40 and
Step-by-step explanation:
PLS HELP GIVING BRAINLIEST NO LINKS
Answer:
m = 4.7
Step-by-step explanation:
To isolate the variable m, we can add 2.2 to both sides:
m - 2.2 = 2.5
+ 2.2 +2.2
m = 4.7
[tex]\huge\pink{Answer}[/tex]
4.7 is the correct answer
m -2.2= 2.5
m = 2.5+2.2
m = 4.7
If 30% of a number equals 8, find 90% of that number.
Answer:
8.88
Step-by-step explanation:
I believe it is 8.88 becuase this question is asking to find 90% pf that number.
What do you need to do?
you have to make a proportion.
8/x 90/ 100
You would now cross multiply. 90* x = 90x 8*100= 800
the equation you would need is 90x = 800. divide them and you get 8.88.
ROUNDED: you get 9.
I believe this is correct sorry if it was incorrect.
A 50% decrease followed by a 75% increase
Same as the original, less than, or greater than the original?
A circle has a radius of 3 feet. Use 3.14 for π, and drag and drop the correct answers for each problem below.
A. What is the area of the circle?
B. What is the diameter of the circle?
C. What is the circumference of the circle?
Answer:
A. 28.27
B. 6ft
C. 18.85
Step-by-step explanation:
:)
NEED HELP ASAP!!!!!!!
Answer:
1. Four thousand five hundred ten
2. 51.65 rounded to the nearest whole number is 52.
3. 2622 divided by 3 = 874
4. [tex]6940 / 10^{2}[/tex] = 69.4
5. 3/4 x 5 = 3.75 or [tex]3\frac{3}{4}[/tex]
6. (2 x 7) - (2 x 5) = 4
7. The area is [tex]\frac{6}{7}[/tex]
8. 70 - (20-13) would probably work
Please give my brainliest if I helped!
Which correctly compares the medians and the measures of variability of the data in the box plots? Select three
choices
The difference in the medians is about 1.5 hours,
The range for both middle school students and elementary school students is 6 hours,
The interquartile range for middle school students is 5, and the interquartile range for elementary school students
3
Both sets of data have the same maximum and minimum values
The medians for the two sets of data are the same,
Answer:
Yes it is right
Step-by-step explanation:
Answer:
A, C, and D
Step-by-step explanation:
Help me please show your work I’ll give brainlest.
Find the mean absolute deviation for the data in the table. Round to the nearest tenth if necessary.
What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?
Jasraj left his house and walked 1500 m east to the supermarket. He then walked another 500 m east to the comic store before walking back home the same way he came. How many kilometers did Jasraj walk altogether?
Answer:
Jasraj walked 4 kilometers all together
Step-by-step explanation:
First, add.
1,500 + 500 = 2,000
Then, multiply by 2.
2,000 × 2 = 4,000
Now, we have to convert to kilometers.
1 kilometer = 1000 meters
4,000 ÷ 1,000 = 4
So, Jasraj walked 4 kilometers!
Have a wondeful day! :)
A $10 decrease followed by a $15 increase
Same as the original, less than, or greater than the original?
A store that buys and sells used video games buys a game at a cost of $19 and sells it at a selling price of $23. Find the markup. Then find the percent markup.
Answer: $62.25
Step-by-step explanation:
The mark-up is $477.25 - 415 = $62.25
pls help. quickly please
Answer:
10 months.
Step-by-step explanation:
1200 + 25x = 1450; x = 10
The sum of a number r and 10 is −2.
Melissa has 10 1/2 pounds of candy that she wants to share. If she divides the candy between herself and six friends, how many pounds of candy will each person get?
A. 1 1/2 pounds
b.3 pounds
c 73 1/2 pounds.
d 1 3/4 pounds
PLS HELP!!
Answer:
I think the answer is A
Step-by-step explanation:
5.2 times 9.3 times what equals 120.9 ?
Answer:
5.2x9.3x2.5=120.9
hope this helps have a great day :3 also can i get brainliest ty
Answer:
2.5
Explanation:
5.2×9.3×2.5=120.9
I got the answer by multiplyinh 5.2×9.3=48.36 then i divided 120.9 by 48.36 to get the answer which is 2.5
pls help asap !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
on
You buy the ice cream cone pictured
to the right. Given the ice cream and
the cone both have a radius of 3 cm,
and the cone has a height of 6 cm,
determine how much of the ice cream
would melt over the side of the cone if
you did not eat it.
Plz help me thank you
Answer:
answer is 1/100, 1/100, and 100
Answer:
0.5 is 1/100 times 50. 0.005 is 1/100 times 0.5. 50 is 100 times 0.5
Step-by-step explanation:
HOPE THIS HELPS YOU!!!!!! :) :) :) :) :)
SORRY IF IT IS WRONG. :) :) :) :) :)
It rained 4.2 inches in 12 hours. At this rate,
how much will it rain in 27 hours? Please help!!!!!!
Name this Solid
pentagonal prism
pentagonal pyramid
hexagonal prism
hexagonal pyramid
Answer:
hexagonal pyramid
Step-by-step explanation:
i think its this but otherwise pay attention in class
An equation is shown below:
6(2x - 11) + 15 = 3x + 12
Part A: Write the steps you will use to solve the equation, and explain each step. (6 points)
Part B: What value of x makes the equation true? (4 points)
Solve for x.
-7x = 63
Answer:
Thr answer will be -9
Divide each term by -7 and simplify
Pease no links i would just like the answer ASAP
The volume of a right rectangular prism is 70 7/8 cubic feet and its base is a square with a side length of 4 1/2 feet. what is the height?
Answer:
7/2 feet
Step-by-step explanation:
Volume of Right Rectangular Prism: V = w * h * l
You are given the volume, and the base (which would include l and w)- and are told to find h.
70 7/8 cubic feet = 4 1/2 feet * h * 4 1/2 feet (simplify the right side)
70 7/8 cubic feet = 81/4 feet squared * h (divide both sides by 81/4)
7/2 feet = h
The height will be 7/2
Please answer this. Thank you!
Answer:
8: 73.2 cm
10: 738 mm
Step-by-step explanation:
8: A= 12.2 (4.5 + 7.5) / 2 --> 146.2 / 2 = 73.2 cm
10: A= 36 (22 + 19) / 2 --> 1,476 / 2 = 738 mm
Answer:
8: 73.2
10: 738
Step-by-step explanation:
Area of a trapezoid = [tex]A=\frac{a+b}{2} h[/tex]
where a and b = base lengths and h = height
For #8
These are the given dimensions
Base 1 = 4.5
Base 2 = 7.5
Height = 12.2
All we have to do is plug in the values into the formula
So....
[tex]A=\frac{4.5+7.5}{2} 12.2\\4.5+7.5=12\\\frac{12}{2} =6\\6*12.2=73.2[/tex]
Hence the answer is 73.2cm²
For #10
Once again all we have to do is plug in the values into the formula
[tex]A=\frac{22+19}{2} 36\\22+19=41\\\frac{41}{2} =20.5\\20.5*36=738[/tex]
Hence the answer is 738