Answer:
I think 18.
Step-by-step explanation:
1 1/2 + 3/4= 9/4
Then 9/4 = to 18/8
So 18
(I am 95% sure.)
Who ran the fastest?
| Runner 1 | 9.79 seconds | 100 meters
| Runner 2 | 9.86 seconds | 100 meters
| Runner 3 | 10.5 seconds | 100 meters
| Runner 4 | 10.35 seconds| 100 meters
| Runner 5 | 9.79 seconds | 100 meters
| Runner 6 | 10.2 seconds | 100 meters
| Runner 7 | 9.58 seconds | 100 meters
| Runner 8 | 11.12 seconds | 100 meters
Answer:
Runners Number 7
Step-by-step explanation Number 7 Because they have the shortest recorded time
Drag the tiles to the boxes to form correct pairs.
Multiply the pairs of numbers and match them to their products.
Answer:
(-7)(-1.2)=8.4
(7)(-1.2)=-8.4
(2.5)(-2)=-5
(-2 1/2)(2)=5
Step-by-step explanation:
First,a negative multiplied by another negative will have a product that is positive.
Also, -2 1/2 is the same as -2.5
Mario needs 1024 MB to make a backup of his computer files, for this he has 3 USB memories with a capacity of 256 MB. How many USB sticks with a 128 MB capacity does Mario need for this task?
Sam purchased a video game for $31.99 but paid $35.04. Sam paid $
in sales tax.
Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 3.25 ⋅ 103 seconds? (5 points)
Part B: Which is the more reasonable measurement of the distance between the tracks on a railroad:
1.435 ⋅ 10−3 mm or 1.435 ⋅ 103 mm? Justify your answer. (5 points)
Answer:
what Is the problem?
Step-by-step explanation:
The graph of y=f(x) is shown below. According to the graph, what is f(0)?
from,
y = f(x)
then,
f(0)
this means that x = 0
from the graph x = 0 is found at C
y = -2.
All the best!
help pls
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
A rectangle with a length of 4 millimeters has an area of 44 square millimeters. The width of the rectangle is ...
millimeters.
20
11
40
Ima be posting a lot of questions so...cash in. (ONLY if you know the answers)
Hello there!
10(2x+8y-6)
20x+80y-60
What we must do is multiply 10 by everything inside the parentheses.
Hope this helps! :)
[tex]GraceRosalia[/tex]
Some researchers needed to estimate how many catfish were in a local river, so they marked 280 catfish with tags. Later, the researchers trapped 540 catfish, of which 27 had tags. To the nearest whole number, what is the best estimate for the catfish population?
(13 points if solved:)
* Please Answer Properly*
Answer:
793 (ig)
Step-by-step explanation:
so take the 540 and subtract it by 27 then u will get the number of catfishes with no tags, then add the difference with 280 and u'll get the population hope it helps :)
Which equation shows the correct relationship between the measures of the angles of the two triangles? (1 point)
Group of answer choices
The measure of angle CAB = The measure of angle C prime B prime A prime
The measure of angle BCA = The measure of angle A prime B prime C
The measure of angle CAB = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle C prime A prime B prime
Answer:
The measure of angle BCA = The measure of angle C prime A prime B prime
Step-by-step explanation:
What is the scale factor that take triangle XYZ to X'Y'Z'?
I need helpppppppppppp
Answer:
I would answer this question, but I cannot see the picture clearly. Maybe provide a clearer picture?
What set of transformations is performed on EFGH to form E′F′G′H′? (1 point)
Group of answer choices
A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
Answer:Rotation and translation
Step-by-step explanation:
translate the shape and then rotate the shape until the image looks like the pre-image and don't forget to put prime notation.
Answer:
third answer choice
Step-by-step explanation:
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
Can someone help me with these two questions, please? Many thanks. ^°^
Answer:
Ratio of 4:
12:8 = (divide by 4 to get) 3:2
Ratio of 5:
4:15
Answer:
1.5 : 3:5 = smallest ratio 1 : 2.3333333333333
Step-by-step explanation:
Large Parallelogram 12 small parallelogram 8 = 12/8 = 1.5 scale factor
Large triangle 14 and small triangle 4 = 14/4 = 3.5 scale factor
1.5 : 3:5 = smallest ratio 1 : 2.3333333333333
Given g(x)=-x-4g, solve for x when g(x)=9.
Answer: i think it would be -2.5=x
Step-by-step explanation:
The distance, d, you bike varies directly with the amount of time, t, you bike. Suppose you bike 31.125 miles in 2.5 hours. Write an equation that relates d and t.
Answer:
d=10.8t
Step-by-step explanation:
The distance "d" you bike varies directly with the amount of time "t" you bike.
Therefore d a t
To turn it into a equality , we introduce k, proportionality constant
d=kt
The distance "d" you bike varies directly with the amount of time "t" you bike. Therefore,
d α t
To turn it into equality, we introduce k, proportionality constant.
d = kt
We find the value of k from the given conditions. Suppose you bike 31.125 miles in 2.5 hours.
31.125 = k(2.5)
k = 12.45 miles/hour
Therefore the equation would be:
d = 12.45t
It is a linear graph with a slope of 12.45 and it passes at the origin
I might need simple and explanatory answers tho these questions-
if youre able to help, thank you!
Step-by-step (with answer) explanation:
2. You put 15x in the first part and 10 in the second part. Answer is 15x + 10.
You are pretty much multiplying 5 times 3x in the first part of the box and 5 times 2 in the second part of the box.
3. 7x in the first part of the box and -63 in the second part of the box. Ans. 7x - 63.
4. 30x + 45
You are just doing 5 times 6x and 5 times 9 since 5 is outside the parentheses and 6x and 9 are inside it.
5. 12k - 8
6. 9t + 3
7. 4 - 3j
8. 8p + 56 + 16q
9. 12.8d - 40
10. 24c - 2
Negative 12 (from 6 times 2) and positive 10 are added together to make 2 (since it says to combine any like terms.
11. 23b + 42
18b and 5b are added together since they are like terms.
12. 11x + 14
3x and 8x are added together since they are like terms (which makes 11x).
Hope you like :)
Jamar purchases a savings bond for $3000. If the bond earns 3% interest for a term of 5 years, what will the total value of Jamar's investment be at the end of 5 years?
Answer:
450$
Step-by-step explanation:
3000*3%=3000*0.03
3000*0.03=90
90*5=450
HELP ME WITH MATH!!! So basically I have to figure out how many hours that is between the times.
Answer: (I think its correct)
1: 8 hours and 30 minutes
2: 8 hours
3: 8 hours and 50 minutes
4: 8 hours and 45 minutes
5: 7 hours and 48 minutes
6: 11 hours 13 minutes
7: 11 hours 31 minute
Step-by-step explanation: (Im bad at explaining it)
So I got this by using counting the hours in between the times and taking out the minutes in them,then subtracting the time they took the fall asleep. Every time that has minutes I add that, if it is over 60 minutes I subtract 60 minutes. So like 30+35=65 | 65-60=5.
Lets do a problem: 9:15 (bed) | 10:30(woke up) | 30 minutes (fall asleep)
So we count how many hours in each time and we take out the minutes, so 9:00, 10:00, 11:00, so on and so forth.
So in between the hours its was 13. Then we add the minutes (15+30)
15+30=45. So the answer is 13 hours and 45 minutes, but we got to subtract 13 hours and 45 minutes which is 13 hours and 15 minutes.
Final Answer: 13 hours and 15 minutes.
STEP 1 :Which best describes the error in solving the inequality?
STEP 2:Correct the error.
Nelson Middle School raised $19,950 on ticket sales for its carnival fundraiser last year at $15 per ticket. If the school sells the same number of tickets this year but charges $20 per ticket, how much money will the school make?
A $26,600
B $21,600
C $30,600
D $20,600
Answer:
C 30600 dollars hope it helps
Answer:
$26,600
Step-by-step explanation:
19,950/15 to get the number of tickets sold last year.
1330 tickets
1330*20=
$26,600 if they sell the same number of tickets.
Here is a math problem...I need help...(I tried it and I couldn't find out the answer
Answer:
y - 6 = x/3 + 17/3 - 6
Step-by-step explanation:
x₁,y₁
A(-5,4)
x₂,y₂
B(1,6)
m = (y₂ - y₁) / (x₂ - x₁)
m = (6 - 4) / (1 - (-5))
m = 2 / (1 + 5)
m = 2/6
m = 1/3
y = mx + b B(1,6)
6 = (1) * 1/3 + b
6 = 1/3 + b
b = 6 - 1/3
b = (18 - 1) / 3
b = 17 / 3
y = x/3 + 17/3
y - 6 = x/3 + 17/3 - 6
help pls?? tysm if you do
Answer:
I believe that the answer you have is correct! Have a nice day!
What is the surface are of this Triangular Pyramid?
Answer:
37 in training angel in a sentence brainly to
The price of an item has been reduced by $9.94. The original price was $62.45. What is the price now?
Answer: The price now is $52.51
Step-by-step explanation: To find the price after a reduction, we need to subtract the amount of the reduction from the original price. In this case, we have:
Original price = $62.45
Reduction = $9.94
Price after reduction = Original price - Reduction Price after reduction = $62.45 - $9.94
Price after reduction = $52.51
We can also check our answer by adding the reduction to the price after reduction and seeing if we get back the original price:
Price after reduction + Reduction = Original price $52.51 + $9.94 = Original price $62.45 = Original price
This confirms that our answer is correct.
Hope this helps, and have a great day! =)
Referring to the figure, find the unknown
length x. (Do not use a calculator to
approximate your answer. Give the exact answer.)
Please help! I need this asap!
Answer:
it is the second one
Step-by-step explanation:
Using a physical or diagram model of the Sun, the Moon, and the Earth to explain the reason for seasons
Answer:
https://spaceplace.nasa.gov/seasons/en/
Answer:
The way that Earths axis is tilted is what determines the season that it is. for example when the Northern hemisphere tilts toward the Sun, it's summer in the Northern Hemisphere. And when the Southern hemisphere tilts toward the Sun, it's winter in the Northern Hemisphere. This is because when a hemisphere is tilted towards the sun, that hemisphere is getting direct rays from the sun.
Which statement correctly compares the function shown on this graph with
the function y = 5x + 5?
10
8
8
4
2
-10 -8 6 4 2
2
2
4 6
810
4
6
A. The function shown on the graph has the same rate of change, but
a lower starting point.
B. The function shown on the aranh ha
Answer:
I think your answer is A because the starting point and the rate of change for y=5x+5 is 5 and on the graph it looks like the rate of change is 5x and the starting point is -5.
Therefore A is most likely the answer
I hope that this helped <3
Keiko buys a bottle of water for $2.19. She gives the cashier a $10. How much should she get back?
Answer:
$7.81
Step-by-step explanation:
10-2.19