Answer:
a. 0.48
b102mm
Step-by-step explanation:
Answer:
Part A. 5.85 · 10^40 ergPart B. 1.8 ⋅ 10^−2 mmStep-by-step explanation:
Part AMultiply the numbers and find the product:
3.9 ⋅ 10^33 × 1.55 ⋅ 10^7 =3.9 × 1.5 · 10^(33 + 7) =5.85 · 10^40Part B1.8 ⋅ 10^2 mm = 1.8·100 mm = 18 cm is too much for the human hairTherefore more reasonable number is:
1.8 ⋅ 10^−2 mmSimplify the following expression using the distributive property
6(z-7)
Explain your answer
Answer:
6z-42
Step-by-step explanation:
6(z-7)
When we simplify using the distributive property, we multiply every term inside the parentheses by the number on the outside.
= 6z-6(7)
= 6z-42
I hope this helps!
Here is my question! first gets brainliest!!!! the question is in the picture,
Answer:
8 dimes, 15 quarters
Explanation:
The number of dimes=x
The number of quarters=x+7
So the value of each dime and quarter is 0.10 and 0.25
0.1x+0.25(x+7)=4.55
0.1x+0.25x+1.75=4.55
0.35x+1.75=4.55
0.35x+1.75–1.75=4.55–1.75
0.35x=2.8
0.35x/0.35=2.8/0.35
x=8
So the number of dimes there are is 8.
The number of quarters:
x+7
=8+7
=15
So, the number of dimes and quarters in this order are: 8 and 15.
What is the slope of this line. Please see image below
Answer:
-2
Step-by-step explanation:
I mean i use the slope formula [tex]m = (y_{2} - y_{1}) / (x_{2} - x_{1})[/tex] and you just plug in the values of the coordinates.
Please help!!! Explain your answer
I= 40$ P=500$ t=16 months?
Answer:
Step-by-step explanation:
You should have specified that this is simple interest.
I=P(r/12)t
r=(12I)/(Pt)
r=(12(40))/(500(16))
r=0.06
r=6%
Please help will mark brainliest for correct answer. I am begging you world
Answer:
(1,1)
Step-by-step explanation:
I think
3,4/6 simplified plz hury plz plz banlyest
BRAINLIEST!! NO FAKE ANSWERS I WILL REPORT YOU! Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. The tennis racket normally costs $43. All tennis rackets are marked down 15%. One can of tennis balls normally costs $4. The tennis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything, including tax?
Answer:
$45.84
Step-by-step explanation:
43 - 15% = 38.25
38.25 + 4 = 42.25
42.25 + 8.5% = 45.84
hope this helped :)
The temperature in degrees Fahrenheit, F, is related to the temperature in degrees Celsius, C, by the equation
F=9/5 C+32
1.In the Sahara desert, temperatures often reach 50 degrees Celsius. How many degrees Fahrenheit is this?
2.In parts of Alaska, the temperatures can reach -60 degrees Fahrenheit. How many degrees Celsius is this?
3.There is one temperature where the degrees Fahrenheit and degrees Celsius are the same, so that C=F. Use the expression from the equation, where F is expressed in terms of C, to solve for this temperature.
The temperatures are in 50° Celsius, -60° Celsius and -40° Celsius when the temperatures are 122° Fahrenheit, -76° Fahrenheit and -40° Fahrenheit respectively.
What is the temperature?Temperature is a measurement of an object or material's warmth or coldness and an expression of thermal energy.
Given, the conversion expression of degrees Fahrenheit to degree Celsius.
The expression is,
F = (9/5)C + 32
For the option 1,
C = 50° Celsius
Then F = 9 x 50/5 + 32
= 90 +32
= 122° Fahrenheit
For the option 2,
C = -60° Celsius
Then F = 9 x -60/5 + 32
= -108 + 32
= -76° Fahrenheit
For the option 3,
C = F
Then F = 9F / 5 +32
F - 9F/5 = 32
-4F / 5 = 32
F = -160/4
F = -40° Celsius.
Therefore, the temperatures are 122° Fahrenheit, -76° Fahrenheit and -40° Fahrenheit when the temperatures are in 50° Celsius, -60° Celsius and -40° Celsius respectively.
To learn more about the temperatures;
https://brainly.com/question/11464844
#SPJ2
2
A total of
2
2 feet of snow falls over three days. On the first day,
1
6
6
1
of the total snow falls. On the second day,
7
12
12
7
of the total snow falls.
Complete the table to list the amount of snow, in inches, that falls each day. Use paper to show your work.
(Don’t mind the Tobey maguire)
5/6 years into months
Answer: If this would be division the answer would be 1.2
Step-by-step explanation: I hope this helped.
Answer:
10 months
Step-by-step explanation:
To answer this question, we must first remember than there are 12 months in a year. So, if we can make the denominator (bottom number) of the fraction 12, we can solve this problem easier. We can see the current denominator is 6, and if we multiply that by 2 we get 12, but remember that whatever you do to the bottom, you must also do to the top. So, multiply both numbers by 2 to get:
10/12
Meaning, that 10/12 of a year is 10 months
Hope this helps :)
Brainly...,,.,,.,.,,,..,,,,.
Answer:
Discount:
$6.40
Final Price:
$25.60
Step-by-step explanation:
Answer:
$6.4
Step-by-step explanation:
20% of 32 is 6.4
Thanks, brainliest, and 5 stars!!
Johnetta was simplifying 7/9 divided by 3/8 and her work is shown below. Identify where she made her error.
Original problem: 7/9 divided by 3/8.
Step 1: 7/9 multiplied by 3/8.
Step 2: 7 times 3/9 times 8 .
Step 3: 21/72.
Step 4: 7/24.
Help plz :((
I'll give brainliest
For A. the muddy water will slowly begin to decrease because it's been left out in the sun, some of the water will begin to evaporate.
(I don't know about B, or C, but I tried my best on A.)
Make sure to put in your own words. :)
WILL MARK BRAINLIEST Which of the following represents members of the domain of the graphed function?
Answer:
D
Step-by-step explanation:
Ngl I was confused for a minute. But domain is asking for the x-values and range is asking for the y-values.
You can see the points on the graph are (-4,1), (-2,2), (0, 3), and (2,4).
Because it is asking for the domain, it is asking for the X VALUES of the points you have found above. So the answer is {-4, -2, 0, 2}
So none of those answers look quite right
The reason I picked D is because it is the only one that contains the x values we picked. The rest have numbers outside the domain, such as 3, 4, 5, etc.
Plot the set of data in three different ways: a dot plot, a histogram, and a box plot: 2, 9, 5, 12, 34, 9, 5, 5, 3, 12, 14, 3.
Answer:
huh
Step-by-step explanation:
The sum of two numbers is 62 and the difference is 4. What are the numbers?
Answer:
The answer is 29 and 33
Step-by-step explanation:
First off 33-29=4 and 29+33=62
Hope this helps!
please help me with this for brainliest
Answer:
C
Step-by-step explanation:
Considering you want to be isolating "Z" you want to add 318 to the negative 318 to completely remove it. Leaving you with Z=471
Answer:
C
Step-by-step explanation:
because you need to do 318 - 153 and that equals 165 but your answer is C
what is 6 1/5-4 1/4
please help
Answer:
2 1/12
Step-by-step explanation:
Answer: 2 1/12
Hello! I'm typing this because it said "Needs to be at least 20 characters long". Have a great day!
Neil goes to the pet shop and
selects a treat for his dog. He
chooses one, returns it to the
bunch, and then chooses another.
What is the probability that Neil
selects a bone and then a collar?
Answer:
b (1/15)
Step-by-step explanation:
Answer:
(1/15)
Step-by-step explanation:
What is the sum (2/5 x + 5/8) + (1/5 x - 1/4)?
Answer:
3x+3/8
Step-by-step explanation:
see screenshot
Giving brainliest for correct answer
Answer:
The answer is C.
Step-by-step explanation:
The answer is C because the minimum is the smallest amount in a data set, the smallest number is 50 so that just leaves options B and C, the maximum is the largest number in a data set, the largest number in this data set is 80 and option C has Minimum 50 and maximum 80, therefore it is the answer.
Answer:
C. is the right answer i dont really know how to explain it though sorry.
Step-by-step explanation:
Plz help...
ANSWERS ONLY!
Answer:
1. 7 > 4 1/2 I'm only gonna do page one cause it's easy
2. 16 > 0
3. 3 1/2 < 5 1/2
Step-by-step explanation:
Help me, please????????
Which number completes the table for y = x2 ?
x y
0 0
4 16
-3 __
A. 6
B. -6
C. 9
D. -9
Answer:
C.9what is it like 4x12 or 4x2 or 4+12?Need help ASAP BC it’s too hard for me
Answer:
1=3
Step-by-step explanation:
Subtract the number without the x from the answer then find a multiple of the number with the x for example
5x+2=17
17-2=15
Multiples
X1= 5
X2=10
X3= 15
Answer:
I hope this helps :)
Step-by-step explanation:
- 5x + 2 = 17 -- x = 3
- 3x + 5 = 36 -- x = 10.333
- x/3 - 14 = 9 -- x = 7.667 (Might be wrong)
- 73 = 3x - 20 -- x = 31
- 2x - 14 = 7 -- x = 10.5
- 53 = 9x - 1 -- x = 6
slove.
-5 3/4 - 3 1/2 =
A. -9 1/4
B. -2 1/4
C. -8 2/3
D. 2 1/4
Answer:
A
Step-by-step explanation:
HELP ASAP TYSM IF U DO!!!
How would you graph the solution set of ≤ -18?
closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right
What are the coordinates of the point (-3, 7) after it is reflected across the y-axis?
Answer:
(3,7)
Step-by-step explanation:
Answer:
(3,7) because it is the same thing except turn all the number positive because it is going to be the first quadrant.
Is -30 degrees Celsius the same as 30 degrees Celsius? Why or why not?
Answer:
no its is not because one is postive and one is negative degrees celsius
Step-by-step explanation:
Answer:
no they’re not
Step-by-step explanation:
30 degrees celsius is around 86 degrees fahrenheit
-30 degrees celsius is around -22 degrees fahrenheit
theyre different