Answer:
1.54034×10^5
Step-by-step explanation:
A mother has two apples, three pears, and four oranges. She plans to give her son one piece of fruit every morning for nine days. How many ways are there to do this?
Answer:
Umm nine ways?
Step-by-step explanation:
Answer:
1260
Step-by-step explanation:
35x36
Tammy brought 17 packs of cola to a party, and each pack had 8 cans. Lucy brought 6 cans of juice. How many cans did they bring in all?
With 17 packs and 8 cans in each, you would multiply 17x8 which is 136 then you add Lucy’s cans so 136+6 the answer is 142
Holly and Ethan decide to sell some of their books at a flea market. The booth rental costs $15, and they will sell each book for $1.50.
How many books will Holly and Ethan need to sell to make a profit of exactly $30?
Answer:
search it on brainly paste your question and look if someone answer that question
Step-by-step explanation:
What is the cost of four small drinks that cost $4.50 each with a sales tax of 4%?
$25.20
$18.72
$18.00
$22.00
Answer:
18.72
Step-by-step explanation:
A firefighter climbed up to the middle of a ladder to see if there was any fire on the second floor of a building and there was none; he then climbed up 10 more steps and saw some smoke so he came back down 14 steps and waited for 5 seconds to check his equipment. He then climbed 20 steps all the way to the top of the ladder and got off on the roof. How many steps are there on the ladder?
Answer:
32
Step-by-step explanation:
Let there be n number of steps on the ladder.
First, the firefighter climbed up to the middle of a ladder. so to reach the middle of the ladder he must have climbed [tex]\frac n 2[/tex] steps.
Then, after climbed 10 more steps, the total number of stairs from the ground he climbed [tex]= \frac n 2 +10[/tex].
Then, he came back down 14 steps, so the total number of stairs from the ground he climbed [tex]= \frac n 2 +10 -14=\frac n 2 -4[/tex].
Remaining steps [tex]= n - \left(\frac n 2 -4 \right)=\frac n 2 +4[/tex]
Given that he climbed 20 steps all the way to the top of the ladder which is equal to the remaining steps. So,
[tex]\frac n 2 +4 = 20[/tex]
[tex]\Rightarrow \frac n 2 = 20-4=16[/tex]
[tex]\Rightarrow n = 16 \times 2 = 32.[/tex]
Hence, there are 32 steps on the ladder.
6. Kiera is comparing the cost of two swimming pool memberships to determine which she will buy. Pool K charges a $30 membership fee plus $5 per visit. Pool M charges a $10 membership fee plus $10 for every two visits. Part A. For each pool, write an equation that represents C, the total cost for n visits. Identify the slope and intercept of each equation.
Answer:
Pool K cost equation : 30 + 5V , Pool M cost equation : 10 + 10V
Pool K slope & intercept = 30 & 5 , Pool M slope & intercept = 10 & 10
Step-by-step explanation:
Total cost [Pool] = Fixed (membership) cost + Variable cost (per visit)
Intercept is part at which equation line intersects x or y axis. In pools case, it is fixed (membership) cost. Slope is change in y due to change in x. In pools case, it is variable cost (per visit)
Pool K cost equation : 30 + 5V , Pool M cost equation : 10 + 10V
where V = number of visits.
Pool K slope & intercept = 30 & 5 , Pool M slope & intercept = 10 & 10
Write an equation in Slope Intercept Form for the following line.
Answer:
y=2x+-4
Step-by-step explanation:
Answer:
The equation in slope intercept form (y = mx + b) is y = 2x - 4
m = the slope
b = the y intercept
The line cross the y-axis at -4 so the y-intercept (b) is -4.
You can use the slope formula [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex] since you have plotted points (0, -4) and (2, 0) on the graph that you can plug in.
[tex]\frac{0--4}{2-0}[/tex] = [tex]\frac{4}{2}[/tex] = 2
So the slope (m) is 2. Now you can make the slope-intercept form using these values. So, the equation for the line is y = 2x - 4
Select the pairs of numbers that lie on opposite sides of O on a number line.
A-5 and 6
B-12 and 15
C 3 and 300
D 6 and -19
E 4 and 7
F 25 and 16
x^2-15x+7 use quadratic formula
Answer:
x=15 +-[tex]\sqrt{97}[/tex]/2
Step-by-step explanation:
Swimmers best time in event is 53.87 seconds. On average, his best time decreases by 0.28 seconds each of the next five times he swims the event. Does he accomplish his goal of swimming the event in less than 52.5 seconds?
Answer: Yes. This is because his fifth attempt was 52.47 seconds
Step-by-step explanation:
From the question, we are informed that Swimmers best time in event is 53.87 seconds and that on average, his best time decreases by 0.28 seconds each of the next five times he swims the event.
The time for the fifth time he swim will be:
= 53.87 - 5(0.28)
= 53.87 - 1.4
= 52.47 seconds
This means that he accomplish his goal of swimming the event in less than 52.5 seconds.
I am trying to find the area of this shape. Can you plz explain in detail.
Answer:
Step-by-step explanation:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.
i need this now
how do you find areas of shapes
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
yw lol
Someone help me please!!!
Answer:
there both the same but ones smaller
Step-by-step explanation:
I am a six digit number. One of my sevens is worth 700,000. The other seven is worth 1/10 as much. My eight is worth eight 100s. My nine is worth 90. My other digits are zero. What number am I?
Answer:
The six digit number is 7,70,890
Step-by-step explanation:
Six digit number
One of my seven is = 700,000
Other seven is 1/10 of 700,000 = 70,000
Eight is worth 8 100s = 800
Nine is worth 90 = 90
Other digits are zeros = 0
Upon adding all these we get = 7,70,890
The six digit number is 7,70,890
The average person uses 6 square feet of area. If we have a 30 ft by 15 ft room with walls 10 ft high, approximately how many people could stand up in the room?
Answer:
300persons
Step-by-step explanation:
First we need to find the total surface area of the room expressed as;
Total surface area = 2(LW+LH+WH)
L is the length = 30ft
W is the width = 15ft
H I the height = 10ft
Substitute
TSA = 2{(30(15)+30(10)+15(10)}
TSA = 2(450+300+150)
TSA = 2(900)
TSA = 1800ft²
Since an average person uses 6 square feet of area, the total numwr of people that can stand up the room is expressed as;
Total people = TSA/average area per person
Total person =1800/6
Total person = 300persons
Hence 300persos can stand up the room
An astronaut weighs 168 lbs on earth and 28 lbs on the moon. Kristine weighs 108 lbs on earth. How would Kristine find out how much she would weigh on the moon? F divide 168 by 28 and divide 108 by the answer G subtract 28 from 168 and subtract that amount from 108 H divide 168 by 108 and multiply the result by 28 J subtract 108 from 168 and divide by 28
Answer: F divide 168 by 28 and divide 108 by the answer
Step-by-step explanation:
From the question, we are informed that an astronaut weighs 168 lbs on earth and 28 lbs on the moon. We are further told that Kristine weighs 108 lbs on earth.
To find out the weight of Kristine on the moon, we divide 168 by 28 and divide 108 by the answer. This will be:
= 168/28 = 6
We then divide 108 by 6. This will be:
= 108/6
= 18
Kristine weight on the moon is 18lbs
A bus travels 500 miles in 15 hours (with constant speed). How many miles will it travel in 20 hours?
Answer:
[tex]500 \div 15 =33.33 \\ 33.33 \times 20 = 666.67[/tex]
Use the graph of function g to answer the following question.
What is the value of g(1)?
Answer:
g isnt on it i don;t think
Step-by-step explanation:
The value of g(1) according to the given graph is 2 and this can be determined by using the concept of greatest integer function.
Given :
Greatest integer function graph.
Greatest integer function is also known as the floor function. The greatest integer function or floor function can be written as [x].
According to the given graph, the table below shows the value of x and at that value of 'x' it shows the value of the greatest integer function g(x).
x g(x)
1 2
2 4
3 4
4 4
5 4
6 4
7 4
8 4
9 4
10 8 and so on.
The value of g(1) according to the given graph is 2 and this can be determined by using the concept of greatest integer function.
For more information, refer to the link given below:
https://brainly.com/question/12465796
help mee please i don’t understand
Yo guys I need you’re help
Answer: The answer is 8
Step-by-step explanation:
This is because 0.9x0.9 equals 8.1.
Also 0.1x2=0.1
What two numbers multiply to 11 and add to -12
Answer:
-11 and -1
Step-by-step explanation:
if you multiply -1 and -11, hte negatives will cancel out and it will be positive 11
if you add -11 and -1 the answer will be -12
The two numbers whose multiplication will give 11 and the add will be -12 are -1 and -11.
A quadratic equation is an algebraic expression whose power is raised to the second degree.
Mathematically, it can be expressed as:
ax² + bx + c = 0
For more examples, we can have x² -12x + 11 = 0
The way this is solved is that we are going to look for two numbers, in which:
the multiplication of these two numbers will be = 11the addition of those two numbers will be = -12Therefore, the two numbers are -1 and -11
SO, our quadratic equation can be re-written as:
x² - 1x - 11x + 11 = 0
x(x - 1) -11(x - 1) = 0
(x - 11 ) (x - 1) = 0
Learn more about quadratic equations here:
https://brainly.com/question/472337
#SPJ2
graph the function y=4x PLS NEED HELP ONLY GOT 3 HOURS
Answer:
i gotchu homie
hope this helps :)
Step-by-step explanation:
What is the domain of 4-2x?
country makes music makes up 75% of landon's music library.if he has downloaded 90 country music songs ,how many songs does landon have in his library
Answer: 120
Step-by-step explanation: 90*0.75=120
What is the fraction in decimal form? 8/50 Enter your answer in the box. Please help
Answer:
8/50 = 0.16
Step-by-step explanation:
Answer:
0.16
Step-by-step explanation:
Hope this helps have a nice day:)))
A recipe has a ratio of 2 cups of dark soy sauce to 3 cups of light soy sauce. How many cups of dark soy sauce are there for each cup of light soy sauce?
Answer:
2/3 cup
Step-by-step explanation:
White people are literally the most racist people on earth! They are 63% more racist then any other race.
Answer:
yep
Step-by-step explanation:
Answer:
what you just said is racist in itself, it is also wrong. If you put 1 million white people in a room with 1 million black people statistics prove there will be more racist people of color. The reason why there are more white racist people world wide is because there are more white people than any other race alive to this day, so if you want to be smart about it you would know how to make it even. It's also 30% as well compared to 39% of racist black people.
Step-by-step explanation:
WILL GIVE BRAINLIEST- GEOMETRY
This is a proofs question in Geometry, if someone could just check it for me:)
Answer: I copied this from a website which im not allowed to link.
Step-by-step explanation: Pic is attached I hope this helps somehow
a train travels 20 miles in 5 minutes. how far can it travel in 9 minutes
Answer:
36 miles
Step-by-step explanation:
20 divided by 5 = 4
4 times 9 = 36 miles
Answer:
36 miles
Step-by-step explanation:
OK 20 miles in 5 minutes
we need to find miles per minute
20/5=4
the train goes 4 miles in 1 minute
now multiply
4*9=36
36 miles
Hope This Helps
3+7=7+3 is an example of which property
1. Inverse
2. Associative
3. Distributive
4. Commutative