Answer:
$3.17
Step-by-step explanation:
Since it wanted you to write three dollars ($3) and 17 cents ($0.17) using the dollar symbol, $3.17 would be the correct answer.
You want to pick two winning raffle tickets out of a hat and you are given two chances. Any blue
ticket wins $20. You are hoping to pick two blue tickets so you can win $40. Therefore, you define
picking any blue ticket as a success. If there are 4 blue tickets and 16 red tickets, what is your
probability of winning $40 (picking two blue tickets) if you choose without replacement?
Answer:
20% chance
Step-by-step explanation:
20 is the whole
5 times 20 is 100
5% = 1 ticket
5% times 4 is 20%
what is 913 divided by 31
A sum of money is shared between two people in the ratio 19:14. If the first person receives 38 LE, how much money does the other receive?
Answer:
28 LE.
Step-by-step explanation:
Ratio Question:
The ratio of the money spent is 19/14. So you can create this equation:
19/14=38/x
Since they are the same ratio, this means that 38/x would equal 19/14.
Multiply both sides by 14 and x:
19x=532
532/19=x
x=28
Multiply by 1,2,3 and so on to find the first six multiples of 90
Answer:
We know that the factors of the number 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.
Step-by-step explanation:
so it would be 1,2,3,5,6,9 hope it helps :)
I agree, that is correct
Wich equation best represents the relationship between x and y in the graph?
Answer:
sorry for wasting your time
need pionts
Answer:
y=3x+3
How I got it:
from the graph, you can tell that the slope is 3/1, or 3 by counting up 3 on a point, then over 1.
Slope = 3
then you can tell the y intercept is 3 by.. well looking at where the line intercepts the y axis.
Y intercept = 3
the slope-intercept formula is:
y=mx+b
m being the slope, b being the y intercept. now you just plug in what you know!
y=3x+3, which is the answer
Enter the correct answer in the box.
An airplane makes a round-trip supply run that takes a total of 6 hours and is 350 miles each direction. The air current going to the destination is
in the direction of the plane at 20 miles per hour. The air current traveling back to the starting point is against the plane at 20 miles per hour. Let
x represent the speed of the airplane, in mies per hour, when there is no wind.
Replace the values of a, b and c to create the equation that describes this situation.
Answer:
the anwser is x and it represents 350
Step-by-step explanation:
The speed of the airplane when there is no wind will be 116.67 miles per hour.
What is speed?The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the speed formula
Speed = Distance/Time
An airplane makes a round-trip supply run that takes a total of 6 hours and is 350 miles in each direction.
The air current going to the destination is in the direction of the plane at 20 miles per hour.
The air current traveling back to the starting point is against the plane at 20 miles per hour.
Let x represent the speed of the airplane, in miles per hour, when there is no wind.
Then the speed of the airplane when there is no wind will be given by the average speed.
Then we have
x = (350 + 350) / 6
x = 700 / 6
x = 116.67 miles per hour
More about the speed link is given below.
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simplify. -2 3/4 -1 2/3
Answer:
-4 5/12
Step-by-step explanation:
-2 3/4 - 1 2/3
3/4*3/3= 9/12 2/3*4/4= 8/12
-2 9/12 - 1 8/12
-3 17/12
-4 5/12
Simplify
[tex]\sqrt{54[/tex]
[tex] \sqrt{54} = \sqrt{ 2 \times3 \times 3 \times 3}[/tex]
[tex] \sqrt{54} = \sqrt{ 2 \times 3} \times 3[/tex]
[tex] \sqrt{54} = \sqrt{6} \times 3[/tex]
[tex] \sqrt{54} = 3 \sqrt{6} [/tex]
(-3,3) 8 units down and 7 units right
Answer:
look it up
Step-by-step explanation:
What is the Product of 3.9 x 0.4
Answer:
1.56
Step-by-step explanation:
:)
Answer:
1.560
Step-by-step explanation:
3.9 x 0.4
Ross is buying hats for his baseball team. Each package contains 4 hats. Generate the set of ordered pairs for the ratio relationship between the number of hats y and the number of packages x for a total of 1, 2, 3, and 4 packages, Then graph the relationship on the coordinate plane and describe the pattern in the graph. Hats
Given sin(t)=7/25 for pi/2 < t < pi, what is cos(t)?
Answer:D
Step-by-step explanation:
The answer is D, -24/25
Answer: d. -24/25
Step-by-step explanation:
each small square in the graph paper represents 1 square unit. tap picture.
Answer: The answer is 96 square units.
Step-by-step explanation:
(Because it's 8 square units long and 12 square units wide. L x W = Area)
So you have to do 12 x 8 and you should get the answer 96 square units.
Can I have some help plz
Answer:
t= a+7
2.3
Step-by-step explanation:It looks bad but the answer is t- a+7 and the 2.3 is right under the 2.3
7)
Which is the correct solution for the system?
3y = 6 - 2x
8x = 3y - 1
A)
5
and y =
B)
5
x = 2 and y =
win
C)
2
x = 3 and y =
12 /
UIN
x = 3 and y =
OM
Answer:
3y = 6 - 2 ( 0 ) take
x zero and find value of y
3y = 6 - 2 ( 0 )
3y = 6 - 0
3y = 6
both sides divide by 3
ans : y = 2
now we can find so the value of x
3y = 6 - 2x
3( 0 ) = 6 - 2x
when we find the value x we take y ( 0 ) zero
3 ( 0 ) = 6 - 2x
0 = 6 - 2x
0 + 6 = - 2x
6 = -2x
both sides divide by -2
ans or value of x is 3
Step-by-step explanation:
first
- find one of the values of x and y
two :
- when you solving this
take y ( 0 ) if you search / find the value of X
Translate the word phrase into a math expression.
12 more than a number.
n−12
n ÷ 12
n + 12
12n
Answer:
n+12
Step-by-step explanation:
The mathematical expression of the word phrase "12 more than a number" is given by (n + 12) and this can be determined by using the given data.
Given :
12 more than a number.
The following steps can be used in order to translate the word phrase into a math expression:
Step 1 - Let the number mentioned in the phrase be 'n'.
Step 2 - The meaning of 'more' in the word phrase "12 more than a number" is addition with digit 12.
Step 3 - The mathematical expression of the word phrase "12 more than a number" is given by:
= 12 + n
So, the correct option is A) n + 12.
For more information on mathematical expression:
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3 bananas cost $0.33. At this rate, how much do 5 bananas cost?
wheelchair ramp forms 20° angle with the ground. If the length of the ramp to the porch is 21.5 feet, how high (H) off the ground is the porch?
Answer:
The porch is 7.35 feet off the ground
Step-by-step explanation:
Trigonometric Ratios
The ramp, the height of the porch, and the distance from the base of both form a right triangle where trigonometric ratios can be applied.
The angle of 20° has the height of the porch H as the opposite side, and the hypotenuse is the length of the ramp.
The sine is defined as:
[tex]\displaystyle \sin\theta=\frac{\text{opposite leg}}{\text{hypotenuse}}[/tex]
For our problem:
[tex]\displaystyle \sin 20^\circ=\frac{H}{21.5}[/tex]
Solving for H:
[tex]H=21.5\cdot \sin 20^\circ[/tex]
Find the sine of 20° by using a calculator:
[tex]H=21.5\cdot 0.342[/tex]
H=7.35 feet
The porch is 7.35 feet off the ground
HELP HELP PLS PLS PLS A class makes origami cubes. Each cube requires 6 sheets of paper. The class makes as many cubes as possible with 550 sheets of paper. How many more sheets of paper does the class need to make one more cube?
Answer:
2
Step-by-step explanation:
550 / 6 = 91 with a remainder of 4. They need 2 more to get to the required 6.
The number of sheets of paper the class need to make one more cube is 2.
Given that, a class makes origami cubes. Each cube requires 6 sheets of paper.
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
The class makes as many cubes as possible with 550 sheets of paper.
Here, 550/6
6|550|91
54
_____
10
6
_____
4
Remainder =4, so we need 2 more papers to make cube
Hence, the number of sheets of paper the class need to make one more cube is 2.
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Find the area of the right triangle.
Answer:
area is 28 units²
Step-by-step explanation:
find the area of the rectangle with sides 7 and 8 and divide it in half
A=7*8/2= 56/2=28
round 12.807 to the nearest tenth
Answer:
12.8
Step-by-step explanation:
Answer:
12.81
Step-by-step explanation:
can i hav brainliest???
Please what is the answer of number 1
Answer:
-80
Step-by-step explanation:
First you multiply both sides of the equation by 5 to get rid of the fraction, it becomes Y + 30 = -50.
To get rid of the 30 you subtract 30 from each side and that makes it Y = -80.
Your answer does not want the Y=, so your answer is -80.
If this helps, please mark it Brainliest :)
Divya is painting a room. She uses 34 gallon of paint to cover 15 of a wall. If the walls are all the same size, how much paint will she need to cover one wall?
Write an algebraic expression for the situation: 2.5 less than a number d
A. d - 2.5
B. 2.5 - d
C. 2.5 ÷ d
D. d ÷ 2.5
Answer:
A.
Step-by-step explanation:
I don’t know how to explain it. It’s just that you need to find a number that is 2.5 less than D. So, you just subtract that 2.5 from D.
please help due soon
¿cuales son los tipos de funciones?
Answer:
¿Qué funciones?
Step-by-step explanation:
write each ratio as a fraction in simplest form.
In one week, Latrina received 18 letters and 8 bills. What
was the ratio of bills to letters? help
Answer:
4 : 9
Step-by-step explanation:
18 letters and 8 bills
bills : letters = 8 : 18 = 4 : 9
how do I Factor 2x2+6x+4?
Answer: 2(x+2)(x+1)
Step-by-step explanation:
[tex]2(x^{2}+3x+2)\\2(x+2)(x+1)[/tex]
Can a number be a factor of itself?
Which is 147.975 rounded to the nearest tenth?
Answer:
148
Step-by-step explanation: