Answer:
74.15
Step-by-step explanation:
this is bc there are ten spaces between 74.1 and 74.2. halfway between that is another 00.05 points.
Answer:
74.15
Step-by-step explanation:
you can find the average, by adding 74.1 and 74.2 and dividing by 2, which would get you 74.15
you can look on a number line and find the midpoint that way
hope this helps :)
- Hector can throw a ball 50 feet
. Lee can throw the same ball 48 feet. How much farther can Hector
throw the ball than Lee:
A. 2-
15
B. 2
C.
D.
Answer:
2
Step-by-step explanation:
hector(50)- lee(48)
2
Answer:
1 ball = 5o feet
same ball=48 feet
hactor=50-48=2
(b)=2
Anna is really involved in after school activities and is a part of the Drama club, as well as the Junior Optimist club. Every three days, there is a Drama club meeting, and every 8th day, she has Junior Optimist club meeting. Today she is scheduled to attend both meetings. How many days will it be until she will have both meetings on the same day again?
Answer:
The next time she will have both meetings on the same day again is 24 days time
Step-by-step explanation:
The given information are;
The frequency of the Junior Optimist club meeting = Every 3 days
The frequency of the Drama club meeting = Every 8th day
The club meeting Anna will attend today = Both meetings
The next time she will have both meetings on the same day again is given as follows;
The next time she will have both meetings on the same day again = The number of days the complete cycles of both meetings will coincide = The product of the cycles of both meetings
The next time she will have both meetings on the same day again = 8 × 3 = 24 days
The next time she will have both meetings on the same day again = 24 days time.
Karen made $85 for 5 hours of work. At the same rate, how much would she make for 8 hours
Answer:
The correct answer would be $136
Step-by-step explanation:
If Karen made $85 in 5 hours and you want to figure out how much she would make in 8 hours, then you would first need to know how much she makes in 1 hour. Do to that, you would divide from 85 by 5, which would then give you 17. So that tells you how much Karen makes in 1 hour, now to find out how much she makes in 8 hours, all you have to do is multiply 17 and 8. Therefore, the answer to your question is Karen would make $136 in 8 hours.
Hope I helped
Which statement is true? Use the number line to help.
A number line going from negative 2.5 to positive 2.5 in increments of 0.5.
–2 is greater than Negative 2 and one-half.
1.5 is less than 1
1 is less than Negative one-half.
Negative 1 and one-half is greater than Negative one-half
Answer
The answer is c
Step-by-step explanation:
This is true because I took the test and got this answer correct. :) You are welcome. :)
Which expression is equal to 72
Answer: The last one is equal to 72
Step-by-step explanation:
2^3*3^2
2*2*2*3*3=72
3(m + 4)
Simplify the expression
Answer:
( − 3 m ) − 4
should be the answer , hope i helped
Rewrite the expression using the negative exponent rule
Simplify the denominator.
Answer:
3m+4
Step-by-step explanation:
3(m+4)
mutliply 3 with m and 4 known as the distributive property
you get: 3m+4
Help please. I'll give the Brainliest.
Answer:
Options 1,2,3 are correct statements
The first values in an ordered pair ( the coordinates) are the domain : ( -3,-2,-1,0,1)
The second values are the range : (-1,1,2,3,4,5)
One input should have only one output for a function.
But -1 input has 2 outputs: -1 and 3.
Thus, it is a relation and not a function.
Hope it helps :)
Mark it Brainliest pls:)
Answer:
When going down, 19 is the answer. When going up, 20 is the answer.
10* (For the first number)
Step-by-step explanation:
What is the mean of the values: 10, 20, 35, 35, 35, 40, 45, 45, 50, 60
nothing. sorry I can't answer
Answer:
37.5
Step-by-step explanation:
The side lengths of the rectangle are reduced by a scale factor of 1/4. (The side lengths are 16 and 36in) What is the area of the new rectangle?
Answer:
36 i think
Step-by-step explanation:
16 divided by 4 is 4
36 divided by 4 is 9
4*9=36
Answer:
324 square inches
Step-by-step explanation:
1/4 of 16 = 4
16-4 = 12
1/4 of 36 = 9
36-9 = 27
A= l*w
A= 27 x 12
A= 324 square inches
i need help with this i am really bad at math
Answer:
You subtracted 25 from both sides.
Step-by-step explanation:
To move one part of the equation to the other side, you need to do the opposite. 25 is already negative(or being subtracted) so you need to add it to both sides to cancel it out on the left.
10x=-75+25
10x=-50
then divide both sides by 10
x=-5
can someone help me
How do you rotate 180 degrees counterclockwise
Answer:
You do the hokie pokie and you turn yourself around, thats what its all about, but while doing that, turn to the left instead of the right LOL. Have a great day! -Conner
Step-by-step explanation:
11 Pause
Jose's batting average is 0.250 after 160 times at bat, which means he made a hit 40 of the times he was at bat. He wants to
improve his batting average to 0.333. If he makes a hit the next x times at bat, which equation can be used to calculate the number
of hits needed to obtain this improved batting average?
O A. 2+40
160
.333
Answer:
Step-by-step explanation:
Given that:
Batting average = 0.25 after 160 times at bat;
Batting Average = Number of hits / number of times at bat
0.25 = number of hits / 160
Number of hits = 0.25 * 160 = 40
He want batting average to improve to 0.333 ; if he makes hit the next x times at bat ; number of hits is needed to improve batting average
Hence,
New average = number of hits / number of times at bat
0.333 = (number of hits + x) / (160 + x)
0.333 = (40 + x) / (160 + x)
The Mulder Farm has 600 acres of land allotted for raising corn and wheat. The cost to cultivate corn is $40 per acre. The cost to cultivate wheat is $25 per acre. The Mulders have $18,000 available to cultivate these crops. How many acres each crop should the Mulders plant
Answer: Corn = 200 acres
Wheat= 400 acres
Step-by-step explanation:
Let the number of acres of corn = c
Let the number of acres of wheat = w
The Mulder Farm has 600 acres of land allotted for raising corn and wheat. This will be:
c + w = 600
c = 600 - w
Cultivation cost equals:
= 40c + 25w = 18000
Since c = 600 - w, we slot it into the equation
40c + 25w = 18000
40(600 - w) + 25w = 18000
24000 - 40w + 25w = 18000
Collect like terms
24000 - 18000 = 40w - 25w
6000 = 15w
w = 6000/15
w= 400
400 acres of wheat will be planted
Since c + w = 600
c = 600 - 400
c = 200
200 acres of corn should be planted
Who’s smart. You have a car that drives 30 miles per hour if your car drove 24 hours what mile would you be at.
Answer:
720
Step-by-step explanation:
Hope this helps:)
Answer:
You drove 720 miles
Step-by-step explanation:
You would use the equation 24x30 and that would give you 720 miles driven.
8 taps can fill a tank in 27 min with the same rate of flow. If 3 taps go out of order how long will the remaining taps take to fill the tank
Answer:
pls 5 star
Step-by-step explanation:
8 taps can fill a tank in 27 minutes.
So,
1 tap can fill the same tank in time = 27 × 8 = 218 minutes
Therefore, 6 remaining taps can fill the same tank = 216/6
= 36 minutes
The remaining 6 taps will take 36 minutes to fill the same tank.
please help!!! finacial lit! will give brainliest:))
Which of the following creates deadweight loss? Choose all that apply.
1. producer surplus
2. price floor
3. price ceiling
4. consumer surplus
5. taxes
Answer:
Step-by-step explanation:
proucer surplus
The function f(x) = In(x) has a domain of all real numbers greater than zero and a range of all real numbers. The
inverse of this function is f-?(x) = ell. Which conclusion can be drawn by comparing the two functions?
The domain of f(x) is all real numbers and the range is all real numbers.
The domain of f(x) is all real numbers greater than 0 and the range is all real numbers.
The domain of f-1(x) is all real numbers and the range is all real numbers greater than 0.
The domain off-1(x) is all real numbers greater than 0 and the range is all real numbers greater than 0.
Answer: The domain of f-1(x) is all real numbers and the range is all real numbers greater than 0.
Step-by-step explanation:
The inverse function of f(x) = ln(x) is:
f-1(x) = exp(x).
And as:
The domain of f(x) is: x ∈ R, x > 0.
The range of f(x) is: x ∈ R
Then for the inverse, we should have the opposite:
The domain of f-1(x) is: x ∈ R (the exponential function does not have any problems like the logarithm, so you can actually input any real value).
The domain is: x ∈ R, x > 0.l
Because, for example:
e^0 = 1
e^-1 = 1/e > 0.
e^-n = 1/e^n > 0.
e^x is always positive, then the range is the set of all real numbers large than zero.
Answer:
The answer is C.
Step-by-step explanation:
Find the slope of a line perpendicular to each given line.
1) y = 1/2x - 2
2) y = 2x + 2
Answer:
It's 1. Have a nice day! :)
Step-by-step explanation:
What is the discriminant of the quadratic equation 7x2 + x + 8 = 0?
Answer:
22+ 1x=
Step-by-step explanation:
hello
What is the value of the 8 in the number 24.387.Give your answer as a fraction
Answer:8/100
Step-by-step explanation:
Answer:
Be more specific next time, please. If you are asking what percent 8 is of 24.387, the answer is 33.333333333333% or 3/8.
Help me solve this problem please
Answer:
×<-1
Step-by-step explanation:
if I'm not wrong you are sloving for x right?
Answer:
(- ∞, - 1 )
Step-by-step explanation:
Given
4(x + 2) < - [tex]\frac{1}{2}[/tex] (4x - 4) ← distribute parenthesis on both sides )
4x + 8 < - 2x + 2 ( add 2x to both sides )
6x + 8 < 2 ( subtract 8 from 2 )
6x < - 6 ( divide both sides by 6 )
x < - 1
x ∈ (- ∞, - 1 ) ← in interval notation
Use compatible numbers to solve the problem 564 ÷ 71
A. 497 ÷ 71 = 7
B. 560 ÷ 80 = 7
C. 560 = 70 = 8
D. 540 - 60 = 9
Answer:
I think its D
Step-by-step explanation:
because 564÷71 is 7.9 and if u round that you will get 8
Which answer is an equation in point-slope form for the given point and slope?
Point: (5, 9); Slope: 2
Answer:
point slope form: y - y1 = m(x - x1)
m = slope, (x1, y1) is a point on the line
y - (-9) = 2(x - 1)
y + 9 = 2(x-1)
Step-by-step explanation:
POLY ≅ SIDE
A. List four pairs of congruent sides.
B. List four pairs of congruent angles
Mr. Styranko and his wife combined ate 9 pieces of the wedding cake. Mr
Styranko ate 3 pieces of cake and his wife ate 14 of the total cake.
a.
Write an equation to determine how many pieces of cake (c) there
was in total.
b.
Find the total number of pieces of cake
wdym: 14 of the total cake
Estimate the quotient using compatible numbers.
2,316 ÷ 6 = _____
3,000
4,000
400
300
On a map, two cities are 5 3/4 inches apart. The scale of the map is 1/2 inches =3 miles. What is the actual distance between the towns?
Answer:
34.5 miles.
Step-by-step explanation:
Ebony attended 75% of 32 school events. How many school events did she NOT attend?
Answer:
8.
Step-by-step explanation:
25% of 32=8
25*32=800
800/100=8
8 events
Question 5 (5 points)
(07.02)
Simplify (3x - 5) - (5x + 1). (1 point)
a
-2x + 6
b
-2x - 6
C с
2x - 6
Od
2x + 6
Answer:
B. -2x-6
Step-by-step explanation:
First distribute the minus sign (remember that the "-" is actually a "-1")
3x-5+-5x-1
Now group like terms
3x-5x-5-1
And solve
-2x-6