Answers
(4 x 10^4) = 40000
(2 x 10^3) = 2000
[tex]\mathsf{(4 \times 10^4)(2\times 10^3)}\\\\\mathsf{= (4\times 10\times10\times10\times 10)(2\times 10\times 10\times 10)}\\\\\mathsf{= (4\times 100\times100)(2\times 100\times 10)}\\\\\mathsf{= (4\times \bold{10,000})(2\times \bf {1,000)}}\\\\\mathsf{= \bf (40,000)(2,000)}\\\\\mathsf{= 80,000,000}\\\\\mathsf{\approx 8\times 10^7}\\\\\\\huge\textbf{Therefore, your answer is: \boxed{\mathsf{8\times 10^7}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
Related Questions
The statement below describes a situation in which opposite quantities combine to make 0. Is the statement true or false? A cup with a hole in it loses 2 ounces of water in the first minute and then loses 2 ounces of water in the second minute. True False
Answers
Answer:
true
Step-by-step explanation:
if there is 4 ounces of water in it then it would be empty withing 2 minutes
Niall poured 2.5 liters of sports drink on
each of his two bandmates' heads after a
concert. How many centiliters did he
dump all together?
Answers
Answer:
500 centiliters
Step-by-step explanation:
Using a phase is helpful for conversions. I like this one "King Henry died by drinking chocolate milk".
K- Kilo : 0.001
H- Hecta : 0.01
D- Deca : 0.1
b- base (gram, liter, meter, etc) : 1
d- deci : 10
c-centi : 100
m-milli : 1000
For every step up or down you move the decimal one place over depending on if you go up or down.
So, for 2.5L as centiliters you would move the decimal over two spots giving you 250 centiliters. You can also multiply or divide by 10 for each step taken. so for two steps you would multiply by 100, also giving you an answer of 250 centiliters. This is then multiplied by two as 250 cL was dumped twice.
1) Simplify the expression
(3-4i)(1+5i)-(2-i)
2) Simplify the expression
^3√27x^6y^4
PLEASE SHOW WORK!
Answers
Answer:
21 + 12i
Step-by-step explanation:
Given
(3 - 4i)(1 + 5i) - (2 - i) expand the product of factors
= 3 + 11i - 20i² - 2 + i
= 3 + 11i + 20 - 2 + i collect like terms
= 21 + 12i
-
Which expression is equivalent to 9x – (x - 3)(x + 1) + 10x?
Answers
Answer:
-x2+21x+3
Step-by-step explanation:
[tex]\\ \sf\longmapsto 9x-(x-3)(x+1)+10x[/tex]
[tex]\\ \sf\longmapsto 9x-(x^2-2x-3)+10x[/tex]
[tex]\\ \sf\longmapsto 9x-x^2+2x+3+10x[/tex]
[tex]\\ \sf\longmapsto 9x+2x+10x-x^2+3[/tex]
[tex]\\ \sf\longmapsto 21x-x^2+3[/tex]
What is the length of time
passed from 3:45 p.m. to 10 p.m.?
Answers
Answer:
your answer is the length of time is 7 hours and 15 minutes
Step-by-step explanation:
hope it helps
A parking lot has 27 spaces total. if 9 of the spaces have cars in them, what is the ratio empty spaces to filled spaces?
Answers
Answer:
2 : 1
Step-by-step explanation:
27 total
9 filled
27 - 9 = 18 empty
18 : 9
2 : 1
I need a full answer
Answers
Answer:
D
Step-by-step explanation:
Main value = .4142
A. sqrt(3)-sqrt(2) = .3178
B. sqrt(3)+sqrt(2) = pi
C. sqrt(2)+1 = 2.4142
D. sqrt(2)-1 = .4142 <-
please help mè to this
Science
Answers
Answer:
Wooden popsicles, Tissues.,glassbottles, juice cans, paper cups
bonnie spent $45 on
2 pairs of shoes. If
she bought 5 pairs of
shoes, how much
would she have
spent?
Answers
Answer:
$112.5
Step-by-step explanation:
So 2 pairs of shoes is $45, that means that 4 pairs would be $90.
One pair of shoes would be $22.5
Add $90 to $22.5 to get the answer.
Which property justifies the statement below?
Answers
Answer:
It's associative property because they essentially mean the same thing, with the same signs and numbers and all, except the numbers are in different places.
Step-by-step explanation:
Hope this makes sense :)
What is the value of x in this equation? 4x + 6 = -62
Answers
Answer:
- 14
Step-by-step explanation:
4x + 6 = - 62
4x = - 62 + 6
4x = - 56
x = - 56 / 4
x = - 14
The value of x in this equation will be; x = -14
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We are given that the equation 4x + 6 = - 62
Here, we need to solve for x
4x + 6 = - 62
4x = - 62 + 6
4x = - 56
x = - 56 / 4
x = - 14
Therefore, the solution will be as;
x = -14,
The value of x in this equation will be; x = 14
Learn more about equations here;
brainly.com/question/25180086
#SPJ2
Fill in the missing statements and reasons in this proof. Number your reasons 1 through 5 as they would be shown in the chart below.
Given: m∠LOM = m∠JKI;
m∠MON = m∠IKH
Prove: m∠LON = m∠HKJ
Answers
Answer:
m∠LON = m∠HKJ
Step-by-step explanation:
. m∠LOM = m∠JKI; m∠MON = m∠IKH 1.
2. m∠LOM + m∠MON = m∠JKI + 2.
m∠MON
3. m∠LOM + m∠MON = m∠JKI + 3.
m∠IKH
4. m∠LOM + m∠MON = m∠LON; 4.
m∠JKI + m∠IKH = m∠HKJ
5. m∠LON = m∠HKJ 5.
Shannon’s rectangular countertop is 3 feet wide. It is 3 times as long as it is wide.
Answers
Answer:
The area of the countertops surface is 27 square feet. The perimeter of the countertop is 24 feet.
Step-by-step explanation:
COMPUTATION:
Area:
width = 3 feet
length = width x 3 = 9 feet
wl = 27 square feet
Perimeter:
width = 3 feet
length = 9 feet
w + l + w + l = 24 feet
Hope this helps!
Jackson’s mom limits the amount of time he is allowed to play video games. After Jackson plays for 9minutes, his mom tells him that he has used up 30% of his time. How many more minutes can Jackson play before he uses all of his time?
Answers
Answer:
21 minutes
Step-by-step explanation:
30%=9
10%=3
100%-30%=70%
7×10%=70%
3x7=21
=21minutes
What is an equation of the line that passes through the point ( − 3 , − 1 ) and is perpendicular to the line x − 2 y =6
Answers
Answer: y = -2x - 7
Step-by-step explanation:
The equation for a perpenducular line has a slope that is the negative inverse of the reference line, in this case x - 2y = 6.
Let's put this equation into standard slope-intercept form, y = mx+b, where m is the slope and b the y-intercept (the value of y when x is 0).
x - 2y = 6
- 2y = 6 - x
y = (1/2) x -3
The slope is (1/2), so a perpendicular line will have a slope of -2.
y = -2x + b
We can find b by using the given point ((-3,-1), a known solution):
-1 = -2*(-3) + b
-1 = 6 + b
b = -7
The perpendicular equation is y = -2x - 7
y = -2x
MIREN LA IMAGEN Y RESPONDE
Answers
Answer:
E
Step-by-step explanation:
x/2 - 3 + 4x^2 + x - 4
Answers
Answer:
=4x^2 + 3/2 x − 7
Step-by-step explanation:
Let's simplify step-by-step.
x /2 −3 + 4x^2 + x − 4
= 1 /2 x + −3 + 4x^2 + x + −4
Combine Like Terms:
= 1 /2 x + −3 + 4x^2 +x + −4
= (4x^2) + ( 1 /2 x + x) + ( −3+−4 )
= 4x^2 + 3 /2 x + −7
There are 20 black, 15 white, 12 green, 12 red, 9 blue, and 2 yellow candies in a box. How many candies should you take (without looking at them) to be sure that you have at least 3 candies the same color
Answers
Answer:
13
Step-by-step explanation:
Because the problem says to make sure we have at least 3 candies of the same color, we have to think about the worst-case scenario. To get the worst-case scenario, we need to have the largest amount of candies taken before fulfilling the statement that 3 candies have the same color, so we take 2 black, 2 white, 2 green, 2 red, 2 blue, and 2 yellow candies. This sums to 12, and you have the worst case scenario here. But wait, you've picked only 2 of each candy. You have to pick one more candy to make sure you have 3 candies of the same color, so the answer is 12 + 1 = 13 candies.
12. MOVIES You have a gift card worth $90. You
want to buy several movies that cost $12
each. Write and solve an inequality that
represents the number of movies you can
buy and still have at least $30 on the
gift card. (Section 4.4)
Answers
Answer:
5 movies
Step-by-step explanation:
90-30=60
60/12=5
Answer:
90 minus 12x is greater than or equal to 30
then solve and get x equals 5
Please help
Consider the matrices.
Answers
_ _
| - 17 |
PQ = | - 3 |
| - 37 |
|_ 49 _|
1. Which description is most accurate for a Zero-Based Budget?
a. You spend your checking account balance down to $0 every month
b. You put every dollar of your take-home pay into a budget category each month
C. You pay every one of your debts down to $0 every month
Answers
The correct answer is A. In a Zero-Based Budget, you spend your checking account balance down to $0 every month.
Zero-base budgeting is an analysis and planning method that is used in cost management, in which the budget is planned from base zero.
Each department has to define different measures for the coming period. The total budget is now divided among the most important measures until it is used up. Particularly important measures are carried out with the special solution, rather unimportant measures with the minimal solution.
Learn more in https://brainly.com/question/15994567
help please and show working
Answers
Answer:
27/4 or 6 3/4
Step-by-step explanation:
Change all mixed numbers into improper fractions
2 1/9 = 19/9
6 1/4 = 25/4
19/9 ÷ 2/3 - 25/4 x 2/5
dividing fractions you can multiply and use reciprocal of the fraction (means you switch the top and bottom numbers)
19/9 x 3/2 - 25/4 x 2/5
you can reduce the top and bottom numbers to make them smaller by dividing. find a common number to divide them by, you can cross out the numbers and just put the new equation below
19/3 x 1/2 - 5/4 x 2/1
multiply across the fractions first PEMDAS, then subtract
19/6 - 10/4 (multiply by 2 and 3 respectively to get both bottom numbers the same, multiply by the same number on top)
57/12 - 30/12 = 27/12
1/5 x 1/3 + 2/5 x 2/3
1/15 + 4/15 = 5/15 or 1/3
27/12 / 1/3
you can multiply the fractions and flip the top and bottom numbers of 1/3
27/12 x 3/1
reduce 12 and 3
27/4 x 1/1 = 27/4 or 6 3/4
An athlete drinks 448 ounces of water in 7 days. If the athlete drinks the same amount of water each day, how many ounces does the athlete drink in 1 day?
Answers
Answer:
64 ounces
Step-by-step explanation:
Divide the total number of ounces by the number of days.
448 / 7 = 64 ounces
a. Describe the three ways in which two lines may be related
a. Which of the following is the correct way to relate two lines? Select all that apply.
A. congruent
B. skew
C. parallel
D. intersecting
E. collinear
Answers
SOMEONE HELP ME WITH THE HW ILL MARK YOU BRAINLY
Answers
PLEASE MARK BRAINLIEST
Step-by-step explanation:
1. 10÷2/4
10×4/2=20
2. 1/10÷6=1/10×1/6
=1/60
3. 9 ÷9/10=9 × 10/9
=10
4. 7÷1/4= 7× 4/1
=28
5. 1/3 ÷8= 1/3 × 1/8
=1/24
6. 3÷1/3= 3×3= 9
7. 3÷1/2= 3× 2= 6
8. 4/5÷ 2= 4/5 × 1/2
=4/10
9. 3/5 ÷9= 3/5 × 1/9=3/45 =1/15
10. 3÷3/4= 3× 4/3=12/3=4
I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D
Answers
Answer:
it is between a c because they are both 12
Step-by-step explanation:
is -10 equal to 4 what is the answer
Answers
i bought a 5 pack of wite t shirts for 26$ what is the price per shirt
Answers
Answer:
exhausted shirt is $5.20.
Answer:
5.2
Step-by-step explanation:
over here they said that for 5 t-shiets it is 26$
so,
for 1 t-shirt it will be 26÷5= 5.2
so price per t-shir will be 5.20$
PLS MARK BRAINLIEST
Please help! I will give brainliest!
Answers
Answer:
x+(x-50)=180
2x-50=180
2x-50+50=180+50
2x/2=230/2
x=115
Step-by-step explanation:
according to the question,
x-50+x=180°
2x-50=180°
2x=230°
x=115°.
now, for x-50° = 115°-50°= 65°
hope this helps you.
I need help please because I don’t really understand it
Answers
You get a third of some number x if you divide x by 3.
So, one third of (1/3)⁸ is
(1/3)⁸ / 3 = (1/3)⁸ × 1/3 = 1/(3⁸⁺¹) = 1/3⁹
