Answers
PART A Answer: 3250
PART A Step-by-step explanation:
3.9 x 10 by the power of 33 = 12873.25 x 10 cubed = 3250
Par B answer:
The second one.
This is because if it was the first one the railway and motorway would be too close.
p.s please mark me brainliest!
Related Questions
List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]
Answers
Answer:
1, 2, 3, 4, 5, 6, 7, 8, and 9.
Step-by-step explanation:
Help and explanation please
Answers
Answer:
1320 L / hour
Step-by-step explanation:
the question says that 22l in one minute so x liters in an hour
to get x, just multiply by 60. 22x60=1320(ans)
Missy’s sister,Jolly the Carpenter has 10 orders that she needs to finish in 24 hours. She has to make a table which will take her 1.5 hours,a rocking horse which will take 45 mins,a rocking chair which will take 50 mins,2 chairs which will take 54 minutes each,a duck call which will take 30 mins,a wooden car toy which will take 45 mins ,a huge boat which will take 5 hours,and a tiny toy table which will take 15 minutes. How many minutes will she have left over ?
Answers
Let's convert all the times to minutes for easier calculations.
1.5 hours = 90 minutes
45 minutes = 45 minutes
50 minutes = 50 minutes
54 minutes = 54 minutes
30 minutes = 30 minutes
45 minutes = 45 minutes
5 hours = 5 x 60 = 300 minutes
15 minutes = 15 minutes
To find the total time Jolly will spend on all the orders, we add up all the times:
90 + 45 + 50 + 54 + 54 + 30 + 45 + 300 + 15 = 683 minutes
Jolly has 24 hours = 24 x 60 = 1440 minutes to complete all the orders. To find out how many minutes she will have left over, we subtract the total time she will spend on the orders from the total time available:
1440 - 683 = 757 minutes
Therefore, Jolly will have 757 minutes left over after completing all 10 orders.
solve the equation
\( {5}^{n + 1} - {5}^{n} + {5}^{n - 1} = 105\)
Answers
Answer:
n=2
Step-by-step explanation:
Hello, please consider the following.
\({5}^{n + 1} - {5}^{n} + {5}^{n - 1} = 105\\\\5^{n-1}(5^2-5+1)=5^{n-1}(25-5+1)=21*5^{n-1}=105\\\\5^{n-1}=\dfrac{105}{21}=5=5^1\\\\\text{It means that}\\\\n-1=1 <=> n=2\)
Let me know if you need more details.
Thank you
How many times larger is a kilo than a deka.
Answers
HELP!! URGENT!! IT IS DUE TOMORROW, PLEASE HELP ME!
Answers
Answer:
26
Step-by-step explanation:
.......
Write an algebraic expression for the word expression. the sum of 1 and a number x The expression is
Answers
Answer:
1+x
Step-by-step explanation:
sum means the answer for addition so I know I use an addition sign and add 1+x
= 1+x
Explain how I can find the answer to the bottom question.
Due by friday this week need answer ASAP
Answers
Answer:
Step-by-step explanation:12
Answer: I do not have a clue
Step-by-step explanation:
Given AABC: ADEF, find x.
Answers
Answer:
14
Step-by-step explanation:
ANWSER: it’s 14 for sure
Step by step explanation;
Your portfolio must include a minimum of the following five types of equations and solutions:
Two one-step equations
Two equations that contains fractions
One equation with distributive property
One equation with decimals
One real-world problem that is solved by an equation
Remember that each equation must include at least one variable. Once you have created each equation, you will solve it and show your work. Pretend that you are teaching the equations to a new pre-algebra student. Or you can actually teach them to a sibling or friend!
This is a total of 7 equations and solutions.
Answers
Answer:
Step-by-step explanation:
A. x + 5=12
7x = 21
B. b - 2/3 = 5/6
1/5m = 20
C. 45 = 3(x + 1)
D. 22.5 = 1.5x
E. Mark has $20 in his bank account. He saves $5 each week. How much money does Mark have in his account after 9 weeks? Use w to represent the number of weeks and t to represent the total amount Mark has after any number of weeks.
1) One-step equation:
5x + 3 = 18
Solution:
Subtract 3 from both sides to isolate the variable:
5x + 3 - 3 = 18 - 3
5x = 15
Divide both sides by 5 to solve for x:
5x/5 = 15/5
x = 3
2) One-step equation:
4y - 7 = 9
Solution:
Add 7 to both sides to isolate the variable:
4y - 7 + 7 = 9 + 7
4y = 16
Divide both sides by 4 to solve for y:
4y/4 = 16/4
y = 4
3) Equation with fractions:
2/3 x + 1/4 = 1/2
Solution:
Subtract 1/4 from both sides to isolate the variable:
2/3 x + 1/4 - 1/4 = 1/2 - 1/4
2/3 x = 1/4
Multiply both sides by 3/2 to solve for x:
(2/3 x) * (3/2) = (1/4) * (3/2)
x = 3/8
4) Equation with fractions:
3/4 z - 1/2 = 1/8
Solution:
Add 1/2 to both sides to isolate the variable:
3/4 z - 1/2 + 1/2 = 1/8 + 1/2
3/4 z = 5/8
Multiply both sides by 4/3 to solve for z:
(3/4 z) * (4/3) = (5/8) * (4/3)
z = 5/6
5) Equation with distributive property:
2(x + 5) = 16
Solution:
Use the distributive property to simplify the left side of the equation:
2(x + 5) = 2x + 10
Subtract 10 from both sides to isolate the variable:
2x + 10 - 10 = 16 - 10
2x = 6
Divide both sides by 2 to solve for x:
2x/2 = 6/2
x = 3
6) Equation with decimals:
0.5x + 1.25 = 2.75
Solution:
Subtract 1.25 from both sides to isolate the variable:
0.5x + 1.25 - 1.25 = 2.75 - 1.25
0.5x = 1.5
Divide both sides by 0.5 to solve for x:
0.5x/0.5 = 1.5/0.5
x = 3
7) Real-world problem:
You have $50 to spend on tickets to a concert that costs $10 per ticket. How many tickets can you buy?
Solution:
Let x be the number of tickets you can buy. The total cost of the tickets is 10x. We know that the total cost
Does this answer your question?
Does the point (3, 1) lie on the line? What does this mean in terms of the science experiment?
Answers
Answer:
No, the point (3, 1) does not lie on the graph. This means a weight of 3 kilograms will not stretch the spring 1 inch.
Step-by-step explanation:
Question 8: Given Δ YES ~ Δ NOT. Which statement must be true? *
1 point
A
NO/YE = OT/ES = NT/YS
B
YE/ES = NO/NT
C
YE/NO = ES/NT = YS/OT
D
YE = NO, YS = NT, ES = OT
Answers
Answer:
The answer is A.
Step-by-step explanation:
Please correct me if I am wrong.
The hypotenuse of a right triangles is 7 inches longer than the base and 14 inches longer than the height. The perimeter is 84 inches. Find its area
Answers
Answer:
294 in^2 = A
Step-by-step explanation:
Let h represent the length of the hypotenuse, b the base and h the height. Because this is a right triangle, the Pythagorean Theorem applies.
(hypotenuse)^2 = (base)^2 + (height)^2
h^2 = (h - 7)^2 + (h - 14)^2
Perimeter of the triangle is 84 inches, equal to (h) + (h - 7) + (h - 14), which in turn simplifies to 84 = h + h - 7 + h - 14, or 84 = 3h - 21, or 3h = 105. Solving this for h, we get h = 35.
Then the base is (35 - 7), or 28, and the height is (35 - 14), or 21.
The area of the triangle is found using the formula
A = (1/2)(base)(height) = (1/2)(28)(21) = 294 in^2 = A
What is the equation of this graphed line?
Answers
Answer: y=-9/8x+7
Step-by-step explanation:
Dudley is biking. He wants to cover 40 miles. If he travels 30 miles every 2 hours, what is the equation of a line that models y, the number of miles he has left to travel, after biking x hours?
A. y = -15x – 40
B. y = -30x + 40
C. y = -15x + 40
D. y = 30x – 40
I need answers as soon as possible .
Thanks
Answers
Answer:
y=40-15x
Step-by-step explanation:
Hope This helps
NEED HELP ASAP Triangle JKL was dilated with the origin as the center of dilation to create triangle J'K'L'. The triangle was dilated using a scale factor of 1/2 Which rule represents the dilation applied to triangle J K L to create its image, triangle J′ K′ L′ ?
Answers
Answer:
Step-by-step explanation:
C
How do you write (4)(25)-300 as an addition equation
Answers
(4)(25) - 300 can be written as an addition equation: 100 + (-300).
What is an equation?An equation is a pair of algebraic equations with the equal sign (=) in the middle and the same value.
Given:
An equation is (4)(25)-300.
To write (4)(25)-300 as an addition equation,
we can break it down into two separate addition equations as follows:
(4)(25) - 300 = (4)(25) + (-300)
To solve this further,
substitute the value 25 x 4 = 100 to the above equation, we get,
= 100 + (-300)
Therefore, the equation in the required form is 100 + (-300).
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ2
Solve the equation −12 + x = −16 for x.
Answers
Answer:
-4
Step-by-step explanation:
First, add 12 on both sides and then you must end up with - 4
move the constant to the right and change sign , calculate the sum.
There are seven different species of sea turtles that live in the world's oceans. On average, an adult loggerhead weighs 120 kilograms, an adult green turtle weighs 150 kilograms, an adult leatherback weighs 400 kilograms, an adult hawksbill weighs 58 kilograms, an adult Kemp's ridley weighs 40.5 kilograms, an adult Olive ridley weighs 50 kilograms, and an adult Australian flatback weighs 90 kilograms. What is the median?
Answers
to find the median of a number is to just find the middle number if you were to put them in order from least to highest
also, there are mean, median, mode calculators that u can use online
Answer:
Step-by-step explanation:
90
Math question under the cut !!
Answers
Answer:
where?
Step-by-step explanation:
the total number of spikes in the antlers of three male elks is 32. the oldest elk has four times as many spikes as the youngest elk. the second oldest elk has eight spikes more than the youngest elk. how many spikes does each elk have in their antler?
Answer as an X equation and find the X
Answers
Answer:
the oldest elk=4(x)
second oldest elk=x+8
youngest elk=x
total spikes=32
4x+x+8+x=32
6x+8=32
6x=32-8
6x/6=24/6
x=4.
the oldest elk =4(4)=16
Step-by-step explanation:
the youngest elk=4
the second oldest elk=4+8=12
16+4+12=32
I'm stuck on this question
Answers
Answer:
a) 2.5π, b) ≈673 times
Step-by-step explanation:
diameter = 2.5
circumference = diameter*π
circumference = 2.5π
5280/2.5π
≈5280/2.5*3.14
≈5280/7.85
≈672.6, ≈673
And next i think you divide 7.5 by 5280 and so you get 39,600
A cylindrical cake is made in a pan that has a diameter of 10
inches and a height of 2 inches. What is the total surface
area of the icing on the cake?
Answers
141.37 square inches
Answer:
about 141.4 square inches
Step-by-step explanation:
You want the area of icing on a cake that is 10 inches in diameter and 2 inches high.
IcingThe icing on a cake covers the lateral surface area and the area of the circular top. In terms of diameter, the sum of those areas is ...
icing area = πdh +(π/4)d² = πd(h +d/4)
icing area = π(10 in)(2 in + (10 in)/4) = π(10 in)(4.5 in)
icing area = 45π in² ≈ 141.4 in²
The area of icing on the cake is about 141.4 square inches.
__
Additional comment
If you use 3.14 for π, you get 141.3 square inches.
The attachment shows the "pi button" value. We have rounded to tenths, The full precision result is given so you can round to your checker's requirements.
<95141404393>
The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.
Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?
A) 0.20
B) 0.04
C) 0.24
D) 0.30
Answers
Which table represents a linear function?
Answers
Answer:
A
Step-by-step explanation:
directly proportinal because if you subistute a certain number it will work for all of the combinations.(mind my spellling) hopw tis helps :0 :)
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
a rental clothing store is running the following incentive offers customers.
Answers
Answer:
Amount left over after the discount:
Option 1: $82
Option 2: $39.25
Option 3: $62.8
Step-by-step explanation:
B) Option 2
Clearly, you would have to spend less money after the discount and it provides you with more money to be saved.
Sorry if Im wrong
Hope I helped
An image of a rhombus is shown.
A rhombus with a base of 20 inches and a height of 19.2 inches.
What is the area of the rhombus?
768 cm2
384 cm2
78.4 cm2
39.2 cm2
Answers
Answer:
the area of the rhombus = base × height⇒ 20 × 19.2 = 384 cm²
Step-by-step explanation:
Answer:
384 cm²
Step-by-step explanation:
Multiply the base and height
Base = 20 inches
Height = 19.2 inches
B x H = 20 x 19.2 = 384 cm²
show all your work please and thank you let me show you an example of showing your work
the second one is an example from my other one I just asked
Answers
Answer:
so we jsut show the work for the first question I'll write in the comment box then
Answer:
700 cubic inches
Step-by-step explanation:
The question asks for how much volume the box can hold. We multiply the length (14), width (10), and height (5) to get the volume. 14 · 10 · 5 = 700.
The box can hold 700 cubic inches.
Adanya makes and sells knit scarves. Next week she will pay a $25.25 fee for the use of a booth at a craft fair. She will charge $12.75 for each scarf she sells at the fair. Write an expression to determine Adanya’s profit for selling s scarves after paying the fee for the use of the booth.
Answers
25.25-12.75=X
hope this helps!
Answer:
12.75s -25.25 = profit
Step-by-step explanation:
12.75s -25.25 = profit