Answer:
yes they are
Step-by-step explanation:
see nobody answers correctly:)
You have space in your garden for 50 small flowering bulbs. Bulb A cost $0.45 each and
bulb B cost $0.65 each. Your budget allows you to spend $26.90 on bulbs. How many of bulb A and how many of bulb B can you buy?
_______number of bulb A
_______number of bulb B
Answer:
A = 28
B = 22
Step-by-step explanation:
All money will be recorded in pennies
Let A = the 45 Bulb
Let B = the 65 bulb
A + B = 50 (1)
45A + 65B = 2690 (2)
Multiply (1) by 45 and subtract that from (2)
45A + 65B = 2690
45A + 45B = 2250 Subtract
20B = 440
B = 22
A + B = 50
A + 22 = 50
A = 50 - 22
B = 28
Check
45*28 + 22* 65 =
1260 + 1430 = 2690
Find g (a + 1 ), if g(x)=5x-3
Answer:
g(a+1)=5a+2
Step-by-step explanation:
so (a+1) is the value of x
you can write it like this:
x=a+1
using substitution, we can swap out all 'x's for 'a+1's. like so;
g(a+1)=5(a+1)-3 -- given
=5a+5-3 -- distribute
=5a+2 -- simplify!
Hope i helped! have a great day! please mark brainliest!!
Lynda regularly works a 40-hour work week and earns $16.00 per hour.
She receives time-and-a-half pay for each hour of overtime she works.
Last week she worked 43 hours.
a. What is her regular gross pay?
b. What is her hourly overtime rate?
c. What was her overtime pay?
d. What was her total pay for the week?
Answer:
Step-by-step explanation:
gross pay = 640
hourly overtime rate= 24
Overtime pay= 72
Total pay for the week= 712
Her regular gross pay is 640. the hourly overtime rate is 24. Overtime pay= 72 and Total pay for the week= 712
What is Regular gross pay ?Regular gross pay is that pay which the person earn on daily basis or it is a fixed amount which he gets after completing a month.
Here, We have to find out the regular gross pay which includes the daily earning of a person.
Lynda regularly works a 40-hour work week and earns $16.00 per hour.
So, her regular gross pay = number of hours × rate per hour
= 40 × $16
= $640
Hence, the gross pay = 640
Her regular gross pay is 640. the hourly overtime rate is 24. Overtime pay= 72 and Total pay for the week= 712
Learn more about Regular gross pay;
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The cost of shipping a package is $1.85 per pound. Karen has a package that has a mass of 8 kg. How much will it cost Karen to ship the package? Use 1 kg ≈ 2.2 lb
$32.56
Did she speak to the manager
Paul’s dog weighs 12 pounds more that Issac’s dog. Together they weigh 50 pounds. How much does Issac dog weigh ???
Answer:
Issac's dog weighs 19 pounds
Step-by-step explanation:
Let x be Issac's dog's weight
Translate the problem into an algebraic expression: x + (x + 12) = 50Simplify: 2x + 12 = 50Subtract 12 from each side, so it now looks like this: 2x = 38Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = 19I hope this helps!
Tom ate at a restaurant. His bill was $12.00. He left a 15% tip. Determine whether each statement about Tom's payment is true or false.
Answer:
True, True, False, True
Step-by-step explanation:
$12.00 ⋅ 0.15 = $1.80
Tom paid $1.80 as tax. That takes care of the second question.
$12.00 + $1.80 = $13.80
So Tom paid more than $12.00 for his meal. That takes care of the first question.
We already know that Tom paid $1.80 as tax. So we know the third question is not right.
And we already know that $12.00 + $1.80 = $13.80. So the fourth question is correct.
Answer:
thanks
Step-by-step explanation:
solve for d -38d-57-19d+76
Answer:
You cannot solve for d.
But, simplified it is 19d+19
Step-by-step explanation:
38d-57-19d+76
(38d-19d)+(-57+76)
19d+19
hope this helps :)
Answer:
d ≤ -7
Step-by-step explanation:
the first person is so wrong
what is 3f+7f-f please help
Answer:
9f
Step-by-step explanation:
3f + 7f - f = 9f
Answer:
3f + 7f -f equals 9f
Step-by-step explanation:
First, you would add 3f and 7f together making 10f. Then you will subtract 10f from f and get 9f.
Write a linear equation that is parallel to
line below and passes through the point
(-4,-13)
Answer:
y = 3x - 1
Step-by-step explanation:
Original line: y = 3x + 5
Parallel line has the same slope, so use the point-slope form.
y - (-13) = 3(x - (-4))
y + 13 = 3x +12
y = 3x -1
The equation of the line that is parallel to the line shown in the graph and passes through the point (-4,-13) is y = 2x - 5.
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
It is given the graph of the linear equation:
From the graph:
The line passes through (-3, -1) and (0, 5)
The slope of the line is shown in the graph:
m = (5+1)/(0+3)
m = 2
The equation of the line that has slope -2 and passes through (-4, -13):
[y - (-13)] = 2[(x - (-4)]
y + 13 = 2(x + 4)
y + 13 = 2x + 8
y = 2x + 8 - 13
y = 2x - 5
Thus, the equation of the line that is parallel to the line shown in the graph and passes through the point (-4,-13) is y = 2x - 5.
Learn more about the straight line here:
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Wanda is looking to rent a fog machine for a Halloween party. One company charges a $35 rental fee
and $3 per minute. A second company charges a $45 rental fee and $2 per minute. Write and solve
an equation to determine the number of minutes that Wanda can rent the fog machine for both
companies to cost the same. *
Your answer
Please awnser this for me I will urs
Answer:The equation is 35+3m=45+2m and the answer is 10 minutes.
Step-by-step explanation:
35+3m=45+2m
Subtract 35 from both sides
Then you end up with 3m=10+2m
Then you subtract 2m from both sides
Then you end up with 1m=10
Then you divide both sides by 1 and your answer will be m=10
The function C(x)=25x +2,500 represents the cost to produce x number of items. How many items should be produced so that the average cost is less than $75
Answer:
More than 50 items
Step-by-step explanation:
Answer:
there are more than 50 items
Step-by-step explanation:
For the Hawkins Company, the monthly percentages of all shipments received on time over the past 12 months are 80, 82, 84, 83, 83, 84, 85, 84, 82, 83, 84, and 83. Click on the datafile logo to reference the data. (a) Choose the correct time series plot. (i) (ii) (iii) (iv) - Select your answer - What type of pattern exists in the data? - Select your answer - (b) Compare a three-month moving average forecast with an exponential smoothing forecast for α = 0.2. Which provides the better forecasts using MSE as the measure of model accuracy? Do not round your interim computations and round your final answers to three decimal places. Three-month Moving Average Exponential smoothing MSE - Select your answer - (c) What is the forecast for next month? If required, round your answer to two decimal places.
explanation:
1. What type of pattern exists in the data
the data has the horizontal pattern
2. for moving average
mse = 11.11/9
= 1.23
for exponential smoothing forecast
mse = 39.11/11
= 3.56
3. we are to calculate the forecast for next month
83+84+83/3
= 83.33
I'm finding it difficult to add an attachment to my answer. The editor has not been working properly today, or it's probably an internet issue.
In the game of Pick-A-Ball, there are 10 colored balls: 2 red, 4 white, and 4 blue. The balls have been placed into a small bucket, and the bucket has been shaken thoroughly. You will be asked to reach into the bucket without looking and select 2 balls. Because the bucket has been shaken thoroughly, you can assume that each individual ball is selected at random with equal likelihood of being chosen. It is common in games of chance to be rewarded for obtaining unlikely results. For example, in the game of poker, hands that are less likely to occur tend to trump hands that are more likely to occur. That same concept applies in this game. It costs $10 to play Pick-A-Ball, and your prize is the reciprocal of the probability of obtaining your exact sequence of results, expressed in dollars. For example, if the probability of obtaining your exact sequence of results is 0.10, your prize is 1/0.10 and you break even. Therefore, to make a positive profit from playing Pick-A-Ball, the probability of obtaining your results must be ower than 0.10. When you reach into the bucket, your result is based on a simulation. In a simulation, random events are modeled in such a way that the simulated outcomes closely match real-world outcomes. In this simulation, your result is simulated based on the robabiliies of obtaining a ball of a particular color. Now, close your eyes! Reach into the bucket, and pick a ball.
Hello,
This question you posted is incomplete but I was able to get the complete question. I hope it would be of help to you!
1. What is the probability of selecting the color of ball that you just selected?___
Don't put your first ball back in the bucket now reach again, no peeking and pick your second ball.( Click the pick a ball icon to simulate reaching into the bucket and select your next ball)
2. What is the probability of selecting the color of ball that you just did_____
3.what is the probability of obtaining your exact sequence of result?____
4. What is your prize____
5. What is your profit from pick a ball___
Answer:
1. The probability of selecting the color of ball that you picked. (White)
The color is white. And total balls are 10
= 4/10
= 0.4
2. After first ball was picked out, you now have 3 whites left and total balls 9. probability of selecting the color of ball that you picked = 3/9
= 0.3333
3. Probability of getting exact sequence
= 0.3333x0.4
= 0.1333
4. The prize = 1/0.1333
= 7.5
5. The price would be 7.5 - 10
= -2.5
Thank you!
An online t-shirt store is having a sale. The original price of each t-shirt is p dollars. The store sells 20 t shirts and earns a total of (20p - 60) dollars.
A. Factor the expression using the GCF
20p - 60 =
B. The discount per t-shirt is $
What is 1 2/3 - 2 1/3?
Answer:
-1/3
Step-by-step explanation:
Keira cut a 6 meter 9 centimeter stick into 5 equal pieces. Shayla cut a 460 centimeter stick into 4 equal pieces. How much longer is one of Shayla's wires than one of keira's?
HELP HELP HELP BASVDHGJUAWGJVJB i need it before 11:59 :(
Answer:
Keira : 609cm/5 = 121.8cm
Shayla : 460cm/4 = 115cm
6.8cm
Step-by-step explanation:
In this equation it looks like one of keira's wires is longer since when you divide the total number of centimeters (609) by 5, you get 121.8
The difference between keira and shayla's wire is 6.8cm
A pair of shoes costs $70.00. How much will the customer pay after 7% sales tax is added to the purchase?
Answer:
$74.90
Step-by-step explanation:
If $70 is your original price, you would need to multiply it by 1.07, because that is 107%.
Since the original price is 100% of the price, and sales tax is another 7% of the price, you are multiplying the original price by 107%, again making $74.90.
Do you understand?
Can anyone answer these questions?
Answer:
g^2=49
7^2=49
g=7
hope it is helpful to you
2 – 3m < 4 + 5m
A.
m<−14
B.
m>14
C.
m>−14
Answer:
this answer will be in your book
74 ÷ 2072=
PLEASE HELPPPP
Answer:
0.0357142857142857
Find the intercept form (-4,2), (4,7)
Answer:
y=5/8x+4.5
Step-by-step explanation:
You have to do y-y divided by x-x so 7-2 which equals 5 and 4-(-4) which equals 8 so your slope is 5/8. For y-intercept, you have to do plug in one of your points into y and x in y=mx+b, so I used the point (4, 7) and I put 7 in the y spot and 4 in the x spot and I put the slope in the slope spot so now you have 7=5/8(4)+b. Next, you multiply 5/8 and 4 which gives you 5/2 or 2.5, so now you have 7=2.5+b. Then you subtract 7-2.5 which gives you 4.5 and there is your y-intercept and your whole equation is y=5/8x+4.5.
4 children want to share 7 Brownies so that each person get the same amount how much brownies will each child get
Answer:
answer: 1.75 of a brownie
Step-by-step explanation:
you divided 7 by 4 to get 1.75
Answer:
[tex] \frac{7}{4} \: or \: 1 \: and \: \frac{3}{4} \: or \: 1.75 [/tex]
Step-by-step explanation:
you are dividing 7 brownies on 4 children so it's 7 divided by 4...
Use the model to help you find the product.
1
2
3
×
1
3
A model represents 1 and two-thirds.
Each big square is cut into 3 parts to represent multiplying by one-third.
The number of small shaded squares in the circled parts of each big square is the numerator of the product.
The total number of small squares in a single big square represents the denominator of the product.
The product is .
Help ASAP please
Answer:
5/9
Step-by-step explanation:
8 – 3(k + 2) = 2 – 3k
Answer:
the answer is 0
Step-by-step explanation:
you distribute the 3 which gives
8 - 3k - 6 = 2 - 3k
then you combine like terms and end up with
2 - 3k = 2 - 3k
then you subtract 2 on each side which gives
- 3k = - 3k
and then when you have to keep combining like terms so you add the 3k on both sides which gives u 0
Which types of parent function have the end behavior f(x) - infinity as x - infinity
A. a parent even-degree power function
B. a parent odd-degree power function
C. a parent even-degree root function
D. a parent odd-degree root function
E. a parent exponential function with a base greater than 1
F. a parent exponential function with a base between 0 and 1
G. a parent logarithmic function with a base greater than 1
H. a parent logarithmic function with a base between 0 and 1
Answer:
B. a parent odd-degree power function
and
D. a parent odd-degree root function
The parent function is simply the base function of a function family.
The true statements are:
B. a parent odd-degree power function D. a parent odd-degree root function
The end behavior is given as:
[tex]\mathbf{f(x) \to \infty, x \to \infty}[/tex]
The above means that:
As x approaches infinity, the function also approaches infinity
From the list of given options, the functions with these end behaviors are:
(b) and (d)
Hence, the functions with the end behavior [tex]\mathbf{f(x) \to \infty, x \to \infty}[/tex] are:
A odd-degree power function and a odd-degree root function
Read more about end behaviors at:
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15% of X is 20 what is 23% of X
What is the value of 12 Superscript 0?
Answer:
1
Step-by-step explanation:
So when we raise a number to the zeroth power, that means we multiply the number by itself zero times - but that means we're not multiplying anything at all! ... In short, 0 is the only number such that for any number x, x + 0 = x
Answer:
Hi there! The answer to this question is 1.
Hope this helps :D
PLEASE HELP IT'S DUE NOW!!! Rob deposited 22% of his paycheck into his savings account. If he deposited $21.67, what was the amount of his paycheck?
Please include all of the work as well as the answer!!! Thank you so much!!
Answer:
56.33
Step-by-step explanation:
because if 78+22=100 then you divide 78 by
21.67 which gets you the answer 56.33
A purple hot-air balloon is 90 feet off the ground and rising at a rate of 7 feet per second. A yellow hot-air balloon is 120 feet off the ground and rising at a rate of 4 feet per second. Which equation could represent this situation and determine after how many seconds, s, the purple hot-air balloon will be the same height as the yellow hot-air balloon?
1 point
90 + 7s = 120 + 4s
7s + 120 = 4s + 90
90s + 7 = 120s + 4
11s = 210
90+7s = 120 + 4s
11s = 210
help please this is timed
Answer:
i think (-3,3)
Step-by-step explanation:
plz make brainliest answer and follow and like