Answer:
7/66
Step-by-step explanation:
(7/10(1/3))(5/11)
=7/10(1/3)(5/11)
=7/10(1/3)(5/11)
=7/30(5/11)
=7/66
Answer:
7/10 *1/3 =7/30*5/11 = 35/330 =7/66
Question 16 of 42
What is the equation of a line with a slope of -3 and a yintercept of 4?
O A. y = 4x+3
O B. y=-3x+4
O c. y= 4x-3
O D. y=-3x-4
SUBMIT
f(x) = 2x2 + 1, what is f(x) when x = 3?
0 1
O 7
O 13
O 19
Answer:
f(x) = 19
Step-by-step explanation:
f(x) = 2x2 + 1
f(x) = 2(3)2 + 1
f(x) = 2(9) + 1
f(x) = 18 + 1
f(x) = 19
Follow PEMDAS from left to right
P.E.M.D.A.S:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
(0.2÷–0.5+0.1)÷6?????????????????
Answer:
-0.05
Step-by-step explanation:
Hope this helps
it is easy _0.05 is the answer
. You are printing posters for a concert and need them to be 35" tall. The small copy you have is 8" wide by 10 inches tall.
sophia scored 92 percent in a math test. If the test had 50 questions, how many did she get right?
Answer:
Sophia got 46 questions right.
Step-by-step explanation:
Heres why:
In order to find how much she got right, we put 92% over 100 and make it a fraction so that would be 92/100.
Now, she had 50 questions. So, we will put that over 1. So that would look like this: 50/1.
Finally, we multiply: 92/100 times 50/1.
This equals 4600/100 which equals 46
SO: Sophia got 46 questions right! Hope this helps and plz mark brainliest if you want to! :)
Alberto saves $30 each week. How many weeks will he need to save to buy an item that costs $2484? Explain how you found your answer. PLEASE HELP ASAPP!!!
Answer:
83 weeks
Step-by-step explanation:
2484 ÷ 30 = 82.8
then round up to get 83
What is 30% of $10?
$
Submit
Answer:
3 dollars
Step-by-step explanation:
Answer:
3 dollars or $3, here you go lad
1/4 divided by 5/9 =?
In simplest form
Answer:
9/20
Step-by-step explanation:
Which set of data points represents an exponential function?
Answer:
D
Step-by-step explanation:
In the data set in option D, the x-values are equally spaced, (i.e. [tex] \delta x = 1 [/tex], however, the x-value are not equally spaced. This rules out the possiblity of the data set in option D being a linear function.
To confirm if it's an exponential function, let's examine if the data set has a "constant multiplying factor", n, that takes us from one y-value to a successive y-value.
Thus:
What do we multiply ⅑ with that will give us the next successive y-value, 1?
Thus, let n be the constant multiplying factor we are looking for.
Therefore:
⅑ × n = 1
Solve for n. Multiply both sides by 9
n = 9.
If we multiply the second y-value which is 9, by 9, wwe will get the next successive y-value, which is 81.
This means the data set has a constant multiplying factor of 9.
Therefore, the data set in option D represents an exponential function.
"Taylor's Toys" produced 600 remote control cars in two colors. For blue cars they produced 60 more than 3 times as many orange cars. How many of the cars were blue?
Explain how u solved this and step by step ( it's due rn )
PLEASE DO PLEASE PLEASE
Answer:
your gayy
Step-by-step explanation:
The completed construction of a regular hexagon is shown below. Explain why AACF is a
30°-60°-90° triangle. Show a picture, please!
Answer:
You can prove that angle C is 30°. This is because we know that angle B is 120° also, and interior angles add to 180°, which makes angle BCF 60°. Then we can divide this by 2 as angle BCF is bisected by AC, so, therefore, angle ACF is 30° as 60 ÷ 2 = 30.
You can then prove angle A is 90°. First, we can find angle BAC because it is part of a triangle, and angles in a triangle add to 180°. This means we can do 30 + 120 = 150, and 180 - 150 = 30° which is angle BAC. Then we do 120 - 30 = 90, as the whole of angle BAF is 120°.
I hope this helps!
PLEASE HELP! Determine the slope and the y-intercept of the table.
Answer:
slope : 1
y-intercept : 0
Step-by-step explanation:
hope this helps/is right lol
The surface area of a cube is 600 square inches. What is the area of one of its faces?
Answer:
100
Step-by-step explanation:
Answer:
One side of a 600 square inch cube is 100 inches.
Step-by-step explanation:
There are 6 sides on a cube. The cube is 600 square inches. Divide 600 by 6. Then you should get the answer of 100 inches. :)
Liam earned $1,200 in 2 weeks at his job. Matthew earned $1,450 in 4 weeks at his job.
Which explains who earned more per week?
Look at the expanded number below and then choose the number that it represents.
3 x 100 + 5 x 10 + 6 x 1 + 8 x .1 + 2 x .01
A. 3, 568. 20
B. 356. 82
C. 35. 682
D. 3. 5682
John's garden is 12ft long and 15ft wide. How
long is John's garden in yards?
Answer:
4 yards long
Step-by-step explanation:
John's garden is 12 ft long and 3 ft go into a yard. With this information you then divide 12 by 3 to see how many yards would go into the 12. 12/3=4
Answer:
4
Step-by-step explanation:
3ft = 1yd
They only want to know how long in yards not the rest so
12ft = ?yds
So set up the problem.
12/3 = x/1
Solve
1(12) = 12
12 divided by 3 = 4
John's garden is 4yds long
What is the length of the the midsegment of a trapezoid with bases of length and ?
i need this now
Answer:
The midsegment of a trapezoid is parallel to each base, and its length is one-half the sum of the lengths of the bases.
Step-by-step explanation:
PLEASE HELP!!!!
Solve the system of equation. Write the solution as a coordinate point.
We can just substitute y = 4x+1 in the second equation.
[tex]6x-2(4x+1)=-3\\6x-8x-2=-3\\6x-8x-2+3=0\\-2x+1=0\\-2x=-1\\x=\frac{1}{2}[/tex]
We know the value of x, substitute x in any equations to get the y-value.
[tex]4x+1=y\\4(\frac{1}{2})+1=y\\2+1=y\\3=y[/tex]
The value of y is 3 and the value of x is 0.5 aka 1/2
Since you want the solution as a point then It's below here.
you can buy 3 apples at the quick stop for $1.29. you can buy 5 apples at shop and save for $2.45. which place is better buy?
Answer:
Quick Stop -
3 apples = $1.29
1 apple = $0.43
Shop -
5 apples = 2.45
1 apple = 0.49
So the quick stop is better!
PLEASE HELP ME!!! Choose all of the algebraic expressions that could represent the phrase below.
nine more than the product of 5 times the number of tires t
A. 9 + 5t
B. 5 ▪ t + 9
C. (9 + 5)t
D. (5 × t) + 9
E. 5 + 9t
Answer:
9 + 5t
Step-by-step explanation:
Nine more means 9 plus (9+)
after the 9+, it says 5 times the number of t. That means 5*t, or 5t.
putting them together, you get 9+5t
Answer:
A. 9 + 5t
Step-by-step explanation:
hope it helps :)
What is the
y-intercept?
Answer:
3
Step-by-step explanation:
y-intercept is 3,where x=0
Answer:
(0,3)
Step-by-step explanation:
The graph intersects the y-axis at (0,3). A y-intercept is where line crosses the y-axis.
:)
Luca has a box of dog toys. There are 3 bones, 5 balls, and a stuffed animal. What is the ratio of bones to stuffed animals?
A.
9:3
B.
3:8
C.
3:1
D.
1:3
Answer:
C. 3:1
Step-by-step explanation:
Ive done this lesson before.
Answer:
C. 3:1
Step-by-step explanation:
They are only asking about the bones and the one stuffed animal. Also it is 3 nes to 1 stuffed animal, erefore 3:1
find the slope of the line and simplify the answer.
I need it asap!! :)
i’ll give max points :))
Which product is equivalent to -7 × 2/5
Answer:
A is the answer
Answer:
A,
Step-by-step explanation:
-7 * 2/5 = -14/5
The answer would be A because its the same equation just switched.
The tank is 10 feet long, feet wide, and 6 feet tall.
What is the volume of the tank in cubic feet?
Answer:
60
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
Find the equation of the line using the point-slope formula.
Passes through the point (-6, 7) and is parallel to the graph y = 5/6x + 4.
Urgent!!! 100 points!!! Scientists at the new company bung tested their bungee cords using weights from 0 to 500 pounds. Using the data from testing, they modeled the relationship between the weight on the bungee cord and the length of the cord with the function l = 0.05w + 10 where w is the weight of the cord (in pounds) and l is the length of the cord (in feet). Identify the constant term and explain its meaning in the context of the data.
Answer:
The constant term is the weights rate of change, because the formula never changes.
Help me Please.............
Answer:
I believe the answer is 20
Step-by-step explanation:
PLZ HELP
Explain the difference between -2^4 and (-2)^4, and evaluate each power
and
Use your exponent rules to express as a single power, 94 ÷ 27^2
