Answers
Answer:
[tex]\sf 1.9 * 10^6 \ is \ greater \ than \ 3.56 * 10^4[/tex]
Explanation:
[tex]\sf 3.56\:\cdot \:10^4 = 35600[/tex]
[tex]\sf \:1.9\:\cdot \:10^6 = 1900000[/tex]
Look the the 'to the power' above 10. The greatest number to the power is the greatest number. Here 6>4
Therefore, [tex]\sf 1.9 * 10^6 \ is \ greater \ than \ 3.56 * 10^4[/tex]
Answer: 1.9 × 10^6 is greater
Step-by-step explanation: why its because when you multiply them to each other there number amount is higher hence that's why I know.
Related Questions
brown rice costs 2$ per pound, and beans cost $1.60 per pound. Rudra has $10 to spend on these items. The amount of brown rice,r, is related to the amount of beans,b,rudra can buy. Rudra wrote the equation r=10-1.60b/2. what is the dependent variable? how do you know?
Answers
Answer:$13 dollars and 60 cent
Step-by-step explanation:
Add 10+1+2= 13 the cent stay the same
Write 1620 as a product of its prime factors.
Answers
1620 = 2².3⁴.5
ok done. Thank to me :>
Answer:
Prime Factor of 1620 is...
[tex]\begin{gathered} \: \end{gathered}[/tex]
[tex]\sf2 \times 2 \times 3 \times 3 \times 3 \times 3 \times 5[/tex]
[tex]\begin{gathered} \: \end{gathered}[/tex]
Step-by-step explanation:
correct me if I'm wrong
#LetsStudy
[tex]\begin{gathered} \: \end{gathered}[/tex]
[tex]\tt{\large{\underline{ ANSWERED\: BY:}}}[/tex][tex]\tt\purple{⟶ MariaGabriellaSofia}[/tex]
Your 6.50 kW air conditioner is used for a total of 125 days (24 hours per day). Assume the cost per kWh is 0.0825 determined the cost of air conditioning for one year.
Answers
Answer:
Air conditioners are rated by the number of British Thermal Units (BTU) of heat they can remove per hour. Another common rating term for air conditioning size is the "ton," which is 12,000 BTU per hour.
Each air conditioner has an energy-efficiency rating that lists how many BTUs per hour are removed or “pulled out” for each watt of power it draws.
The efficiency rating for room conditioners is the Energy Efficiency Ratio, or EER.
The efficiency rating for central air conditioners, is the Seasonal Energy Efficiency Ratio, or SEER.
These ratings are posted on an Energy Guide Label, which must be conspicuously attached to all new air conditioners. Energy Star-labeled appliances mean that they have high EER and SEER ratings
The slope of line m is -8 which of the following are perpendicular to line m ? Select all that apply.
2x-16y=24
40x+5y=12
-5x-40y=10
x-8y=5
16x-2y=32
Answers
Answer:
2x-16y=24
x-8y=5
Step-by-step explanation:
HELP ME PLEASE PLEASEE
Answers
Answer: 0.375
Step-by-step explanation: 3/4 times 1/2 equal to 0.375
A washer and a dryer cost 450 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the dryer?
Answers
ATQ
[tex]\\ \rm\hookrightarrow 2x+x=450[/tex]
[tex]\\ \rm\hookrightarrow 3x=450[/tex]
[tex]\\ \rm\hookrightarrow x=50[/tex]
Which is greater: 25% of 15 or 15% of 25? Explain your reasoning using mathematical evidence or visual models
Answers
Answer:
15% of 25
Step-by-step explanation:
Given the following questions:
25% of 15
15% of 25
We find the answer by using the formula to calculate percentage for both questions.
Question one:
[tex]\frac{p\times n}{100}[/tex]
[tex]\frac{25\times15}{100} =25\times15=375\div100=3.75[/tex]
[tex]=3.75[/tex]
25% of 15 is 3.75
Question two:
[tex]\frac{p\times n}{100}[/tex]
[tex]\frac{15\times 25}{100}=15\times25=375\div100=3.75[/tex]
[tex]=3.75[/tex]
15% of 25 is 3.75
Finally:
[tex]3.75=3.75[/tex]
[tex]15-3.75=11.25[/tex]
[tex]25-3.75=21.25[/tex]
[tex]11.25 < 21.25[/tex]
Which means 15% of 25 is "greater than" 25% of 15.
Hope this helps.
eight times the sum of 5 and a number is less than 56
Answers
Answer:
8• (5+x) < 56
Step-by-step explanation:
Write as a power of 3
[tex] \frac{ {3}^{n} }{ {9}^{n - 1} } [/tex]
Please help, many thanks
Answers
Answer:
3⁻ⁿ⁺²
Step-by-step explanation:
we need to make both bases the same
9 can be written as 3²
[tex] \frac{3 {}^{n} }{3 {}^{2(n - 1)} } [/tex]
multiply 2(n-1) = 2n - 2
[tex] \frac{3 {}^{n} }{3 {}^{2n - 2} } [/tex]
I'll rewrite as 3ⁿ ÷ 3²ⁿ⁻²
subtract the exponents when dividing numbers with the same base
n - (2n-2) or n - 1(2n-2) imagine the 1 is there
remember that the whole of (2n-2) is being multiplied by -1, so expanding
n - 2n + 2 = -n + 2
final answer: 3⁻ⁿ⁺²
Select the correct answer. Which equation is true for the value a = 7? A. a + 2(a – 3) = 15 B. 4a – 4(14 – a) = 24 C. 2a + 47 = 105 D. 3a + 2(a – 3) = 34 E. 4a – 2a = 18
100 POINTS!!!!!!
Answers
Answer:
[A]. a + 2(a – 3) = 15
Step-by-step explanation:
To See which equation is true for the value a = 7 Solve all of it.
Start with [A]
[A] a + 2(a – 3) = 15
7+2(7-3)=15
Hence,this is True.
Next ,[B]
[B] 4a-4(14-a)=24
4(7)-4(24-7)= -40
Hence, this is False.
Then, we have [C]
[C] 2a + 47 = 105
2(7) + 47 =61
Hence, this is False.
Now, We have [D]
[D] 3a+2(a-3)=34
3(7)+2(7-3)=29
Hence, this is False.
Lastly, We have [E]
[E] 4a-2a=18
4(7)-2(7)=14
Hence, this is False.
Thus, Correct Answer = [A].a + 2(a – 3) = 15
[RevyBreeze]
Answer:
A. a + 2(a – 3) = 15
Step-by-step explanation:
The first option.
Mrs. McConnell states that the numbers on the cards below have a mean of 12. What number is missing to make Mrs. McConnell correct if the numbers are 7, 16, 12, 10, 11.
Answers
Answer:
It was 16
Step-by-step explanation:
16+7+16+12+10+11=72
72 divided by 6 = 12
Triangle Proofs Please help
Answers
Explanation:
There may be a more direct way to do this, but here's one way. We make no claim that the statements used here are on your menu of statements.
Statement . . . . Reason
2. ∆ADB, ∆ACB are isosceles . . . . definition of isosceles triangle
3. AD ≅ BD
and ∠CAE ≅ ∠CBE . . . . definition of isosceles triangle
4. ∠CAE = ∠CAD +∠DAE
and ∠CBE = ∠CBD +∠DBE . . . . angle addition postulate
5. ∠CAD +∠DAE ≅ ∠CBD +∠DBE . . . . substitution property of equality
6. ∠CAD +∠DAE ≅ ∠CBD +∠DAE . . . . substitution property of equality
7. ∠CAD ≅ ∠CBD . . . . subtraction property of equality
8. ∆CAD ≅ ∆CBD . . . . SAS congruence postulate
9. ∠ACD ≅ ∠BCD . . . . CPCTC
10. DC bisects ∠ACB . . . . definition of angle bisector
Select the correct answer.
Which expression is equivalent to the given expression?
(4xy^3/x^2)^2
A. 16y^6
B. 16y^5/x^2
C. 16x^2y^5
D. 16y^6/x^2
Answers
Answer:
Hey! Here's it going?
The correct answer is D. 16y^6/×^2
The equivalent expression is 16y⁶/x².
What is an expression?In mathematics, expression is the combining of variables with the application of operations and prescribed rules. It could take the shape of an equation, some numbers, etc.
We have the expression,
{4xy³/x²}²
Simplifying the expression,
{4xy³/x²}²
= {4y³/x}²
= 16y⁶/x².
Therefore, 16y⁶/x² is the required equivalent expression.
To learn more about the expression;
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find the next term in the sequence: 0,1,2,5,12,29,70.
Answers
Answer:
0, 1, 2, 5, 12, 29, 70, 169, 408, 985, 2378, 5741, 13860,…
Step-by-step explanation:
I hope this helps!Answer:
169, 408, 985, 2378, 5741, 13860...Hope this helps you.
Common Core Assessment
9. Choose Yes or No to tell if the fraction
will make each equation true.
+
Yes O No
Yes No
Yes N
3+)-1 o Yes No
10. Choose Yes or No to tell if the fraction
will make each equation true
Answers
Answer:
Yes, No, Yes, No.
Step-by-step explanation:
1/3 + 1/3 = 2/3
1/6 + 1/6 = 2/6, or 1/3, not 2/3.
2/3 + 6/9 = 4/3
2/5 + 2/3 = 16/15, not 14/15.
Debbie needs 6 cups of cherry soda. She has 20 ounces. How many more fluid ounces of cherry soda
does she need?
Answers
Answer:
48 fluid ounces.
Step-by-step explanation:
8 fluid ounces = 1 cup
So, we need to multiply 8 by 6.
8 x 6 = 48...That's your answer!
Answer:
she can only use 2 cups she needs 48 ounces
Step-by-step explanation:
there are 8 ounces in a cup she can only make 2 cups out of 20 ounces she needs a total of 48 ounces.
tysm, brainly really helped me into getting a 15.51/20 on my math PRE-test, you hear that, PRE. So I'm not breaking no community guidelines. Anyway, tysm I appreciate it
Answers
Answer:
pre tests still count amdand matmattemattter
Step-by-step explanation:
Is 12/15 closest to 0, 1/2 or 1
Answers
Answer:
1
Step-by-step explanation:
[tex]\frac{1}{2}[/tex] = [tex]\frac{7.5}{15}[/tex]
1 = [tex]\frac{15}{15}[/tex]
which is 12 closer to?
7.5 or 15 ?
15 of course
Answer:
1
Step-by-step explanation:
12/15 = 0.8
0=0.0
1/2=0.5
1=1.0
0<0.5<0.8<1
So now it is in between 0.5 and 0.8 and it is closer to 1 as it is only 0.2 away, 0.5 is 0.3 away.
15 points!
What is 31.55 rounded to two decimal places?
Answers
Answer:
What do you mean? nearest hundredth or tenth???????
Step-by-step explanation:
Answer:
31.55
Step-by-step explanation:
==> 31.55
==> Already in 2 decimal places
What is the value of x in the figure?
Enter your answer in the box.
Answers
Answer:
the answer is 29° because you have to subtract 61 from 90 and you will get 29.
x = 29°
Answer:
The answer is 29°
Step-by-step explanation:
We are given a figure,
Here, we know that on straight line the sum of all angles is equal to 180°
So,
x + 90° + 61° = 180°
x + 151° = 180°
x = 151° – 151° = 180° – 151°
x = 29°
Thus, The value of x is 29°
For Verification;x + 90° + 61° = 180°
29° + 90° + 61° = 180°
180° = 180°
L.H.S = R.H.S
Hence Verified!
-TheUnknownScientist 72
The circumference of a hula hoop is 86pi cm.
What is the radius of the hula hoop?
Answers
Answer: 86pi
Step-by-step explanation:
Answer:
43 cm
Step-by-step explanation:
Hope this helps!
ABCD is a parallelograms, only find the value of Y?
Answers
Answer: 9
Step-by-step explanation:
A balloon is floating above a lake and a sunken canoe is below the surface of the lake.
The balloon’s vertical position is 12 meters and the canoe’s is -4.8 meters.
The equation 12 + d = -4.8 represents this situation.
What does the variable d represent? (This is NOT a number
The variable d represents the [answer1] in this situation.
Answers
Answer:
D is how long until the canoe
Step-by-step explanation: I have no idea i just guessed
if the total number of people attending the game was 64,0000, how may people were supporters of the home team
Answers
Answer:
I don't understand your question.
Step-by-step explanation:
Please make it clearer.
Rewrite this problem using addition -1/3 - 2/5=
Answers
Answer:
-1/3 + -25
Step-by-step explanation:
-1/3 - 2/5 = -11/15
-1/3 + -2/5 = -11/5
Because add the same, but the two negatives are even so you keep the negative.
A The length of a rectangle is 4 m more
than the width. The area of the rectangle
is 45 m2. Find the length and width.
Answers
Given :
The length of a rectangle is 4m more than the width.The area of the rectangle is 45m²⠀
To Find :
The length and width of the rectangle.⠀
Solution :
We know that,
[tex]\qquad { \pmb{ \bf{Length \times Width = Area_{(rectangle)}}}}\:[/tex]
So,
Let's assume the length of the rectangle as x and the width will be (x – 4).
⠀
Now, Substituting the given values in the formula :
[tex]\qquad \sf \: { \dashrightarrow x \times (x - 4) = 45 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow {x}^{2} - 4x = 45 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow {x}^{2} - 4x - 45 = 0 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow {x}^{2} - 9x+ 5 x - 45 = 0 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow x(x - 9) + 5(x - 9) = 0 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow (x - 9) (x + 5) = 0 }[/tex]
[tex]\qquad \sf \: { \dashrightarrow x = 9, \: \: x = - 5}[/tex]
⠀
Since, The length can't be negative, so the length will be 9 which is positive.
⠀
[tex]\qquad { \pmb{ \bf{ Length _{(rectangle)} = 9\:m}}}\:[/tex]
[tex]\qquad { \pmb{ \bf{ Width _{(rectangle)} = 9 - 4=5\: m}}}\:[/tex]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
The length is 9m and the width is 5m.
What is a Rectangle?This is defined as is a quadrilateral with four right angles and the area is calculated as Length × width.
Let's assume length is x and width is (x-4).
We have x × (x-4) = 45m²
x² - 4x = 45
x² - 4x - 45 = 0
x² - 9x + 5x -45 = 0
x(x-9) +5 (x-9)
(x+5)(x-9) = 0
x = -5 or x = 9
x is therefore 9m and the width is (9-4) = 5m
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Mr. Martinez has 25 kilograms of colored sand for his art students to
use on their sand art project. He packages the sand into individual bags
with 125 grams in each bag. How many bags of sand can Mr. Martinez
make?
Answers
Which of the following number sentences illustrates the associative property of multiplication?
8x9 = 9x8
2 x (1 x 9) = (2 x 1) (2 x 9)
(3 x 8) x 6 = 3 c (8 x 6)
1x 15 = 15
Answers
Answer: Choice C
(3 x 8) x 6 = 3 x (8 x 6)
=================================================
Explanation:
The associative property in general is
(a x b) x c = a x (b x c)
where the x stands for the multiplication symbol.
The a,b,c is in the same order for both sides, but grouped in slightly different ways with the parenthesis.
Plug in a = 3, b = 8, c = 6 to arrive at (3 x 8) x 6 = 3 x (8 x 6)
A circular swimming pool has a diameter of 15 feet. Jada wants to put a protective material around the rim of the pool.
Approximately how many feet of protective material does Jada need?
Use 3.14 for π.
Enter your answer as a decimal in the box.
feet
Answers
Answer:
47,1
Step-by-step explanation:
it is because when you multiply 3,14 by 15 you get your answer as 47,1 and it is a decimal
Using Multiplication, Jada need 47.1 feet of protective material around the rim of the pool.
What is multiplication?Multiplication is the "method of finding product of two or more numbers".
According to the question,
A circular swimming pool has a diameter of 15 feet.
In order to find how many feet of protective material jada need:
Formula for area of circle = πr² where 'r' is the radius of the circle.
Diameter = r²
= (3.14) (15) [π = .14]
= 47.1
Hence, Jada need 47.1 feet of protective material around the rim of the pool.
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PLEASE ANSWER URGENT
Answers
Answer:
okay, but i need something to answer
Step-by-step explanation:
