Answer:
4x10^-3
Step-by-step explanation:
because it was in a deciaml, it has to be negative
The given estimate is not correct. The correct estimate will be 4.36 × [tex]10^{-3}[/tex].
It is given that Kim writes an estimate for number 0.00436 as 4 × 10 ³.
We have to find whether it is correct or not and why ?
What do you mean by decimal fraction ?
A decimal fraction is a number in which the denominator is a multiple of 10 i.e., 10, 100, 1000. etc.
As per the question ;
The decimal number given is 0.00436.
To represent the number in the form of power of 10 , we need to move the decimal 3 places towards right.
and
We know if we move decimal 3 places towards right we need to multiply the resulted number by 10 to the power -3 , i.e., [tex]10^{-3}[/tex]
So,
The correct estimate will be ;
= 4.36 × [tex]10^{-3}[/tex]
Thus , the given estimate is not correct. The correct estimate will be 4.36 × [tex]10^{-3}[/tex].
To learn more about decimal to power of 10 click here ;
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What is the value of 5(a-4b) when a= -7 and b= 0.25
Answer:
-40
Step-by-step explanation:
5(-7-4[0.25])
5(-7-1)
-35-5
-40
The mapping below shows y as a function fo x?
True
False
Answer:
False
Step-by-step explanation:
x is the input and y is the output
the same input cannot have more than 1 output
-8 has 1 output
5 has 1 output
but "1" has 2 outputs
Please help i’ve been here for hours so can someone please tell me what to put here
Answer:
If you divide the amount $60.20 (60.20) by 5 (amount of hours), you can find out the amount of money Andrew gets paid in dollars per hour. The quotient is 12.04, $12.04. Therefore, Andrew is payed $12.04 per hour.
Step-by-step explanation:
HOPE THIS HELPS
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A salesperson earns $8 per hour plus 6% commission on her sales. In a week when she worked 40 hours, her total earning were $692. What was the total amount of her sales for the week?
Answer:
The answer is $6216.66
Step-by-step explanation:
(8*40)+6%*×=$692; 320 + 0.6x = 692; .6×=692-320; 0.6x=373; ×=373÷.6;
x=6216.66
Total earnings= $692
Total hours worked = 40 hours
Earnings per hour = $8
Total hourly earnings = Total hours worked × Earnings per hour
= 40 hours × $8
= $320
Commission earnings = Total earnings - Total hourly earnings
= $692 - $320
= $372
Total amount of her sales for the week = x
6% of x = $372
0.06 × x = 372
0.06x = 372
x = 372 / 0.06
x = $6,200
Therefore, her total amount of her sales for the week is $6,200
Read more:
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You can send and receive text messages on your cellphone for $0.12 a message your cellphone provider also offers a plan for an unlimited number of messages for $4 per month. How many text messages must you send and receive a month to make the unlimited plan a better buy?
Answer:
33.333
Step-by-step explanation:
Find the perimeter of the polygon with the vertices Q( – 3, 2), R(1, 2), S(1, - 2), and T (-3, -2).
, -2)
Answer:
Step-by-step explanation:
··4 m 1 3
··4 m 2 3
··8 (m 1 1)?
Answer:
what does the m stand for
Step-by-step explanation:
Five more than a number g is six less than twice a number h. Solve for g.
Answer:
g=2h-11
Step-by-step explanation:
You need to make the two sides equal, so add 6 to the left side:
[tex](g+5)+6=2h[/tex]
Solve for g
[tex]g+5+6=2h\\\\g+11=2h[/tex]
Isolate g
[tex]g=2h-11[/tex]
Help Me pleasee i dont understand
can you help solve for m
Answer:
m = [tex]\frac{w}{g}[/tex]
Step-by-step explanation:
Answer:
M=w/g
Step-by-step explanation:
M =w/g Ia the answer
5. Express 12⁄16 in quarters.
a. 1⁄4
b. 1⁄3
c. 2⁄4
d. 3⁄4
Answer:
D
Step-by-step explanation:
Divide 16 by 4 to get the denominator of 4. Then divide 12 by 4 to get three. Therefore your answer is D. 3/4
Answer:
3/4
Step-by-step explanation:
All I did was divide the top and bottom number by 4. 12/4= 3 and 16/4=4
Please help! Due tonight
Answer:
what grade you in
this looks like 4th grade
The editor of a textbook publishing company is deciding whether to publish a proposed textbook. Information on previous textbooks published show that 20 %20% are huge successes, 30 %30% are modest successes, 30 %30% break even, and 20 %20% are losers. Before a decision is made, the book will be reviewed. In the past, 99 %99% of the huge successes received favorable reviews, 60 %60% of the moderate successes received favorable reviews, 40 %40% of the break-even books received favorable reviews, and 30 %30% of the losers received favorable reviews. If the textbook receives a favorable review, what is the probability that it will be huge success?
Answer:
[tex]Probability = 0.198[/tex]
Step-by-step explanation:
Given
Publish
[tex]Huge\ Success = 20\%[/tex]
[tex]Modest\ Success = 30\%[/tex]
[tex]Break\ Even = 30\%[/tex]
[tex]Losers = 20\%[/tex]
Favorable Reviews:
[tex]Huge\ Success = 99\%[/tex]
[tex]Modest\ Success = 60\%[/tex]
[tex]Break\ Even = 40\%[/tex]
[tex]Losers = 30\%[/tex]
Required
Determine the probability that a textbook is huge success and favorable
To do this, we simply multiply the probability of a textbook being huge success and being favorably reviewed. as follows;
[tex]Probability = 20\% * 99\%[/tex]
[tex]Probability = 0.198[/tex]
What is the slope of the line passing through (1, 2) and (3, 8)?
A. slope = 7
B. slope = 1/7
C. slope = 3
D. slope = 1/3
Answer:
slope is 3
Step-by-step explanation:
remember (y2-y1)/(x2-x1)? thats pretty easy bruh.
Please help me I’ll give brainliest
Answer:
x<3
Step-by-step explanation:
Is not a negative so it wont be on the left
2/3x = 24 what does x equal?
Answer:
x=36
Step-by-step explanation:
Evaluate the expression when c=5 and d=6.
7c+d.
Answer:
41
Step-by-step explanation:
Step 1:
7c + d Equation
Step 2:
7 ( 5 ) + 6 Input c and d
Step 3:
35 + 6 Multiply
Answer:
41 Add
Hope This Helps :)
Select Noun Phrase if the underlined group of words is a noun phrase. Select Not a Noun Phrase if the underlined group of words is not a noun phrase.
Answer:
First option is NOT a noun phrase
Second is a noun phrase
Third is a noun phrase
Fourth is NOT a noun phrase.
Step-by-step explanation:
It depends on if there is a noun in the underlined portion of words. If there is, then it IS a noun phrase. If there is not, then it is NOT a noun phrase.
Nouns are like: I, You, His/Her, He/She, etc.
Answer: 1 is a noun phrase, 2 is a noun phrase, 3 is a noun phrase, and 4 is a not a noun phrase.
Step-by-step explanation: flowers are a noun, paint on the walls is a noun,
his lunch is a noun, and while yawning is a verb.
A line that passes through ( 3, 1) and 0,3 in y= mx+ b form
Answer:
y = -0.7x + 3
Step-by-step explanation:
I just used a math app called geo-gebra. Put the points in made a line and bam an answer. Hope this helps!
Select all terms that are like terms 5 yx2 -8 x2 1.25 x2 1/2 x2 -3.4 x3 4 x 5 3/8
What fraction is the same as 9/12
Answer:
3/4
Step-by-step explanation:
If you divide both the numerator and the denominator by 3 you'll get 3 over 4.
PLEASE HELP ME!!!!!!!!!!!! I HAVE TO TURN THIS IN 5 MINS!!!!!!!!!!!!!!!!!!!!!!
Explain how to write a linear equation from a table in the slope-intercept form. Use complete sentences. Must inlclude capital letters and punctuation where needed
Answer:The table gives you three points
that are on the line:
(-5, -7), (0, -5), (3, -3)
Use any two of them to find
the slope
m = (y2-y1)/(x2-x1)
Using (0,-5) and (3,-3):
m = (-3-(-5))/(3-0) = 2/3
Step-by-step explanation:
Which of the following sets represents a function?
O [(1, 2), (3, 2), (5, 7))
O [(3,5),(-1,7), (3,9)}
O [(1, 2), (1,4), (1, 6)
Answer:
(1, 2), (1,4), (1, 6)
Step-by-step explanation:
They're adding the Y-axis
Find the value of x and y given that p//q. Type answers alphabetically, and separate by a comma and a space
Answer:
39
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLIEST!! I need a narrative essay rough draft done by tonight! It is on “Landlady” by Roald Dahl. i attached the story, thank you SO MUCH GUYS! its due tonight!
Answer:
In the short story “The Landlady,” Roald Dahl’s use of foreshadowing prepared readers well for the end of the story. He used hints such as describing the outside of the bed and breakfast, giving details of the entry and the bedroom, and also telling the readers about the living room.
To begin, Dahl used the outside of the bed and breakfast as a use of foreshadowing. The sign was described to be distinctive. It was portrayed to be luring the boy inside. Dahl used the opening of the door as a hint also. He explained that the woman debouched the door open, which would foreshadow that she was abnormal. The woman also had cheap rent at her bed and breakfast.
Next, Dahl moved onto the entry and bedroom setting to give hints to the events to come. The bed had a hot water bottle in it. This was meant to make the lady seem like she was waiting for someone soon, since the bottle was still warm to keep the bed heated. There was also the guest book that had only two other entries. One was Chris Muholland and the other was Gregory Temple. These names sounded familiar to the boy and led to his curiosity of who they were. When the boy remembered where he saw the names before, which was in the newspaper claiming they were missing, it revealed that the men were in the bed and breakfast before they went missing. This made the reader believe that something was discerning about the situation.
Dahl finally summed up the story by conveying an image of the living room. He described a dog and a parrot first. It turned out the animals were stuffed, and the lady taxidermies them herself. At this point in the story, the hints are coming together that not everything is adequate about the place. Her hands were said to be pale, as if they might be lifeless. Dahl used this to explain that she might have gotten discoloration in her hands from using chemicals in her “work” that she does. The tea was finally used as a clue. The lady gave the boy some tea that tasted of bitter almonds. The use of this information declared that something was in the tea
Step-by-step explanation:
Kylie's family took a road trip to the Grand Canyon, Kylie fell asleep 42% of the way through the trip. If the total length of the trip was 600 miles, how many miles had they travelled when Kylie fell asleep?
Help me please I don’t get it I put false and my teacher said it’s wrong
ur teacher is wrong im in algebra 2 an this is correct
how to do this question plz
Step-by-step explanation:
Volume of a cube is the side length cubed.
V = s³
27 cm³ = x³
x = 3 cm
Please help anyone
Linear function f is shown in the graph. Write the slope-intercept form of the equation representing this function.
The equation representing the function f(x) -
y = 4x - 8
We have a linear function f(x) as shown in the graph.
We have to determine the slope-intercept form of the equation representing this function.
What is the Slope - intercept form of the equation of a straight line ?The Slope - intercept form of the equation of a straight line is as follows -
y = mx + c
where -
m - slope of line
c - intercept of line on y - axis.
According to the question, we have -
c = - 8 = intercept of line on y - axes.
Intercepting coordinates on y - axes = (0, -8).
Intercepting coordinates on x - axes = (2, 0).
Slope = m = [tex]\frac{-8-0}{-2 -0}[/tex] = 4
Therefore, the equation representing the function f(x) -
y = 4x - 8.
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What are the points for y=-3x+4 and how do I graph it
Answer:
(-3,13) (-2,10) (-1,7) (0,4) (1,1) (2,-2) (3,5) (4,8) are your graph points.
Step-by-step explanation:
Okay so to find the points, you have to create a table graph with a set of x values.
in this case, your equation y=-3x+4 the x can be replace with a set of numbers and these will be your plots.
-3(-3)+4= 13
-3(-2)+4= 10
-3(-1)+4= 7
-3(0)+4= 4
-3(1)+4= 1
-3(2)+4= -2
-3(3)+4= -5
-3(4)+4= -8
Naturally with these points a shape will form ideally a straight line. Hopefully this helps and good luck!