Answer:
E = 950, H = 19
Step-by-step explanation:
If she earns 50 dollars an hour for tutoring and she tutors for 19 hours, she would have earned 950 dollars because if you do 19 x 50 it's 950
Answer:
Step-by-step explanation:
Equation: 50H=E
Answer 50(19)= 950
hope this helps
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!
NEED HELP ASAP Brandon made a two-digit code. The first digit is odd. How many possible codes can he choose from?
10*10 =100
100/2 =50
50 possible codes
pls help. quickly please
Answer:
10 months.
Step-by-step explanation:
1200 + 25x = 1450; x = 10
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)}
A 50% decrease followed by a 75% 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
Need help. Please
Finish graph
Help! Can you also explain how did u get the answer please?(20 points)
Answer:
a. -1300
b.-32
Step-by-step explanation:
A. The () means to multiple so it would be 65 times 20 but since its negative you need to add a -
B. For fractions the top number is being divided by the bottom number. 64 / -2
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:
Find the mean absolute deviation for the data in the table. Round to the nearest tenth if necessary.
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:
Help, quickly if possible.
Answer:
im not sure
Step-by-step explanation:
is that all to the question?
Answer:
i don't understand just with that, there must me more directions
Step-by-step explanation:
These are the last two questions on my math homework, please help!
Answer:
A rectangular Prism
52 square units
Step-by-step explanation:
3*4= 12*2= 24
2*4= 8*2= 16
2*3=6*2= 12
24+12+16= 52
Which answer choices represent 3 less than w? Select all that apply. help me out
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
i need da answers please
:)
Answer:
Answer: 20%
To find the percentage of a fraction just do the top number divided by the bottom you get 0.2 and 0.2 is equal to 20% so 20% is the answer hope that helps!
Answer:
1/5 = 20%
Step-by-step explanation:
1/5 = 1 ÷ 5 obviously
So figure out 1 ÷ 5
Your answer would be 0.2
Now, when converting a number to a percent you would multiply it by 100
0.2 × 100 is
20%
I hope I helped! :)
what is the value of the expression 2 to the power of 6 and 2 to the power 2
Answer:
2 to the power of 6 = 64
2 to the power of 2 = 4
Step-by-step explanation:
2x2x2x2x2x2=64
2x2=4
The sum of a number r and 10 is −2.
Min knows that pi • r =~ 9.43 what would she need to do to find the area?
She could multiply 9.42 by 2
She could multiply 9.42 by pi
She could divide 9.42 by 2 to find the radius then square the radius
She could divide 9.42 by pi to find the radius then multiply 9.42 by the radius
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
pls show how you got the answer 56.35 divided by 7
Answer:
Honestly It would be hard to show how I got it, but I can try. The answer is 8.05.
Step-by-step explanation:
Your supposed to see how many times 7 goes into 56.35.
1. Can 7 go into 5? No. What about 56? Yes. It goes into 56 8 times. So right now you have 8.
2. Subtract that 56 by 56 and you get 0. Now carry down 3.
3. Since 7 can't go into 3, then what about 35? Yes. 7 goes into 35 5 times. Now you should have 8.05.
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
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:
The area of the base of a shipping box is 312 square inches. If the height of this shipping box is 20 inches, what is the volume?
A. 6,240 in. cubed
B. 332 in. cubed
C. 292 in. cubed
D. 15.6 in. cubed
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.
Find x and the measure of ∠SOR, respectively.
Answer:
x = 19°, <SOR = 17°
Step-by-step explanation:
(5x + 4) + (x - 2) + (3x + 7) = 180°
Combine like terms:
9x + 9 = 180°
9x = 171
x = 19
<SOR = (19 - 2) = 17°
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
Fran is limited to watching television less than 9.6 hours per week. She has already watched 3.6 hours, and each show is 0.6 of an hour long.
0.6x + 3.6 < 9.6
How many more shows can Fran watch this week?
Answer:
ed well it this look hared so i pick b for the answer
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:
A $10 decrease followed by a $15 increase
Same as the original, less than, or greater than the original?