Answer:
[tex]-6.36 \times 10^{-11}[/tex]
Step-by-step explanation:
[tex]\dfrac{-6.2\times10^{-4}}{9.75\times10^6}[/tex]
[tex]\implies \dfrac{-6.2}{9.75}\times \dfrac{10^{-4}}{10^6}[/tex]
[tex]\implies \dfrac{-6.2}{9.75}=-6.36\times10^{-1}[/tex]
Apply exponent rule: [tex]\dfrac{a^b}{a^c}=a^{b-c}[/tex]
[tex]\implies \dfrac{10^{-4}}{10^6}=10^{(-4-6)}=10^{-10}[/tex]
[tex]\implies \dfrac{-6.2}{9.75}\times \dfrac{10^{-4}}{10^6}=-6.36 \times 10^{-1} \times 10^{-10}[/tex]
Apply exponent rule: [tex]a^b \times a^c=a^{(b+c)}[/tex]
[tex]\implies -6.36 \times 10^{-1} \times 10^{-10}=-6.36 \times 10^{(-1-10)}[/tex]
[tex]\implies -6.36 \times 10^{-11}[/tex]
[tex]\\ \rm\hookrightarrow \dfrac{-6.2\times 10^{-4}}{9.75\times 10^6}[/tex]
[tex]\\ \rm\hookrightarrow 0.636\times 10^{-4-6}[/tex]
[tex]\\ \rm\hookrightarrow 0.636\times 10^{-10}[/tex]
[tex]\\ \rm\hookrightarrow 6.4\times 10^{-11}[/tex]
( 8 + 6 to the power of 2 divided 4
Answer:
35
Step-by-step explanation:
8 plus 6 equal 14 and power of 2 of 14 is 140 divided by 4 =35
HELP my homework’s due tomorrow
Answer:
a) 38, 22, 14
b) 14.6
Step-by-step explanation:
a) 38 (add 6, then divide by 2)
38 + 6 = 44
44/2 = 22
22 + 6 = 28
28/2 = 14
b) 38 (divide by 5, then add 7)
38/5 = 7.6
7.6 + 7= 14.6
Hope this helps!
Why would you need to find the area of a shape?
Answer:
Calculating the area of a shape or surface can be useful in everyday life
Step-by-step explanation:
Answer:
Finding area of a shape helps you determine the space of an area. In the real world, you must learn area to be a house flipper.
Step-by-step explanation:
To find area...
l x w = area
Find the volume in cubic feet. *
1 ft
Data
3ft
vo ft
Can someone help me get the answer to this?
Answer:
ANSWER D).
.. [tex]\sqrt[3]{a^{2} }[/tex]
Step-by-step explanation:
[tex]x^{\frac{m}{n} } = \sqrt[n]{x^{m} }[/tex]
-
[tex]a^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{a^{2} }[/tex]
Answer:
D
Step-by-step explanation:
hopes this helps
how much are 8 figures
~Shoto Todoroki here~
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8-Figures represents eight digits and a 8-figure salary will fall between $10,000,000 – $99,999,999. People who are earning this amount of income are typically multi-millionaires and would be considered quite wealthy.
its some one make 8 million dollars a year i think or more
PLSSSSSS answer quickly timed will award brainlest only if you tell me how to I'm a new brainly user. 7 8 9 10 don't answer already got those. nvm to late
here i create a question and give you your points back since no one answerd this queston sry that i didnt i didnt know the answer
Ronald drank orange juice from a 500 ml bottle. He found that 2/5 was remaining. How much did he drink?
Answer:
200ml
Step-by-step explanation:
2/5 of 500ml
=2/5*500
=1000/5
=200ml
Nancy has x coins. Kevin has 2 coins fewer than two times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Kevin have.
Answer: Nancy = x
Kevin = 2x-2
Step-by-step explanation:
Can the numbers 24,32,40 be the lengths of the three sides of a right triangle? Explain why or why not
Answer:
Yes .The Pythagorean equation is true.
Step-by-step explanation:
yes, they can, because of the equation below :
a² = b² + c²
40² = 32² + 24²
1600 = 1024 + 576
1600 = 1600 ✓
pls help me solve this
Answer:
s=24
Step-by-step explanation:
Use the given graph to determine the limit, if it exists. (4 points)
Check the picture below.
now, when it comes to limits, we're not concerned if the value of the function is the same as the limit at that location, we're only concerned on to where is the function approaching, now it may not get there, but that is where it's approaching or seem to be approaching.
in this case, the piece-wise function has a hole when x = 3, meaning f(x) ≠ 3 when x = 3, however if we look at the progress from say 6, 5.9, 5.5, 5.1, 4.9, 4.8, 4.1, 3.7, 3.000001, it seems to be approaching 3, thus that is its limit.
Shelly has run 21 km of the 24 km race. What fraction of the race was not completed by her? Express it in lowest form.
Answer:
21/24
in it's lowest form- 7/8
hope this helps
pls rank Brainliest
Two grains weighing 100kg 250 g and 150kg 250g are mixed and packed equally in 15 bags. Find the weight of each bag.
a.16.8 kg (b) 16.7 kg (c) 17 kg (d) 20 kg
Answer:
(B) 16.7 kg
Step-by-step explanation:
First, start by converting everything to kilograms (using unit converters):
[tex]250g(\frac{10^{-3}kg}{1g})=250*10^{-3}kg=0.25kg[/tex]
Then, add all the weights together:
[tex]100kg+0.25kg+150kg+0.25g=250kg+0.5kg=250.5kg[/tex]
Now, divide this number by 15 (since they are packed in 15 bags):
[tex]\frac{250.5kg}{15}=16.7 kg[/tex]
(B) 16.7 kg
Johnny measured the wading pool at the Belleville Community Center and calculated that it has a circumference of 6.28 meters. What is the pool's diameter?
Answer: 1 Meter
Step-by-step explanation: The circumference is 6.28 meters. Replace C with 6.28 in the formula.
C = 2 × × r
6.28 ≈ 2 × 3.14 × r
6.28 ≈ 6.28 × r
6.28 ÷ 6.28 ≈ r
1 ≈ r
The radius is about 1 meter.
HELP ASAP The mass of a radioactive substance follows a continuous exponential decay model. A sample of this radioactive substance has an initial mass of 4366 kg and decreases continuously at a relative rate of 4% per day. Find the mass of the sample after six days
Answer:
3318.2
Step-by-step explanation:
Since you first have to find out 4% of 4366 (174.64), then what you do is write an equation that states 4366-(174.64*6), then you get your answer :)
Julia decides to make 5 batches of salad dressing. How much sugar should she use?
A)4/5 cup
B)1 1/5
C)5 1/4
D)1 1/4
Can anyone quickly help me solve tgese questions?
PLEASEEE HELPPPP!!!
CDE and FGH are shown below.
Which statement is true?
Answer:
NO enough information
Step-by-step explanation:
© Find the perimeter of this sector.
Give your answer in simplest form in terms of T.
40°
12 m
The diagram is not drawn to scale.
Step-by-step explanation:
perimeter of a sector =r+r+angle/360×2πr
12+12+(40/360×2×22/7×12)
24+8.378
32.378cm
please hurry -no links
For which equation is x = 3 a solution?
Answer:
The answer is D.
Step-by-step explanation:
A could not be the answer beacuse 3 x 3 is 9. Add one more to that and you would get ten.
B could not be the answer because 4 x 3 is 12. Minus that by 2 ans you would get ten, not one.
C is not the answer either. 2 x 3 is 6. Minus that by one and you would get five, not three.
D is the right answer because 5 x 3 is 15. Add two to that and you would get 17.
As you can see, D is the right answer.
Which of the following rational functions is graphed below? F(x) = 1/(x-6)(x+6)
A rational function means any function which can be defined by a rational fraction.
What is a rational function?Your information is incomplete. Therefore, an overview of a rational function will be given below.
A rational function van be written as the ratio of two polynomial functions. It is an algebraic function that has the numerator as denominator as polynomials.
Learn more about functions on:
https://brainly.com/question/25638609
Factor completely 625x8 − 1. (25x4 − 1)(25x4 1) (5x2 − 1)(5x2 1)(25x4 − 1) (5x2 − 1)(5x2 1)(5x2 1)(5x2 1) (5x2 − 1)(5x2 1)(25x4 1).
The complete factor of the polynomial 625x⁸ − 1 is (25x⁴ + 1)(25x⁴ − 1). Then the correct option is A.
What is polynomial?Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.
Factor completely 625x⁸ − 1.
We know that
[tex]\rm a^2 - b^2 = (a+b)(a-b)[/tex]
(25x⁴)² − 1²
(25x⁴ + 1)(25x⁴ − 1)
The complete factor of the polynomial 625x⁸ − 1 is (25x⁴ + 1)(25x⁴ − 1). Then the correct option is A.
More about the polynomial link is given below.
https://brainly.com/question/17822016
Answer:I agree it is the. Verified one
Step-by-step explanation:
A 5-card poker hand is dealt from a well shuffled regular 52-card playing card deck. Find the probability that the hand is a Flush (5 nonconsecutive cards each of the same suit).
Answer:
Step-by-step explanation:
There are 4 suits (clubs, diamonds, hearts, spades) Any one of them could contain the flush.
So the first part of your answer is
4 Then you must choose 5 cards from 13 or 13 C 5 - 9 see below.
Finally you must choose the total number of possible 5 card hands from 52 cards.
The remaining question is, how do you get rid of all the straights (cards that are in order?)
I think that is done by subtracting
1 number of straights that are royal straights
1 number of straights starting with the queen
1 number of straights starting with the jack
1 number of straights starting with the 10
1 number of straights starting with the 9
1 number of straights starting with the 8
1 number of straights starting with the 7
1 number of straights starting with the6
1 number of straights starting with the 5
Total 9
4* 13 c 5 - 9 = 5139
52 C 5 = 2598960
Probabiity Flush = 5139/2598960 = 0.00197
How do we get energy frome the food we eat
Step-by-step explanation:
The food we eat is taken inside the body.
The body or the organ system starts breaking down the food into small soluble parts.
The digestive system digests food and its by products is energy and thats how we get energy from food
Do you know how to do this??? Please help and give answers
Answer:
Answers below
Step-by-step explanation:
1) 31
2) 1
3) 7
4) 23
5) 21
6) 11
7) 5
Tom makes $223.20 in 4days. How much does he make in 3days?
Answer:
167.4$
Step-by-step explanation:
Because in 4 days he is making 223.20$ so he is makeig 55.8$ a day so instead of 4 days it's 3 what is 55.8 x 3=167.4
Hope this helps have a awesome afternoon:)
Refer to the figure. Justify your answer. Each side length is doubled. Describe the change in the PERIMETER. *
Answer:
perimeter is doubled to 30.8 cm
Step-by-step explanation:
The perimeter is the sum of side lengths. The perimeter of this figure is the sum ...
4 cm + 5 cm + 6.4 cm = 15.4 cm
__
When the side lengths are doubled, the perimeter is doubled:
2(4 cm) +2(5 cm) +2(6.4 cm) = 2(4 cm +5 cm +6.4 cm) = 2(15.4 cm)
= 30.8 cm
The perimeter is doubled.
__
Additional comment
Any scale factor that applies to all of the side lengths also applies to the perimeter.
help me please I beg.
Answer:
B
Step-by-step explanation:
2√12 = √4 x 3 = 4√3 = (4√3 x 3√5)
√36 = 6 = (6 x √30)
4√3 x 3√5 = 12√15
6 x √30 = 6√30
12√15 x √30 180√2
÷ =
6√30 x √30 180
-----------
180√2
÷
180
------------
= √2 or 1.41
I hope this helps!
You just received your final exam score from your teacher. At the top of an exam, it says you missed five questions and got 33 out of 38 questions correct, for a score of 78%. You think your teacher may have made an error when calculating your percentage. Which sentence best describes the test score you received?
Answer:
hope this helps you◉‿◉◉‿◉
