Answer:
50 lol
Step-by-step explanation:
can I please have brainliest I only need 2 more :)
find the area of the given figure?
Answer:
19
Step-by-step explanation:
The first thing is recognize that it is a rectangle and two triangles with given bases and heights.
So the first step is finding the area of both triangles, which you can do with the formula for the area of a triangle:
A = (BH)/2
Because the height is two, the area is going to be equal to the base.
The sum of the two triangles is 7.66.
Next you want to find the area of the rectangle, you can do so using the formula:
A = BH
A = 6(2)
The area of the rectangle is 13.
Find the sum of the areas of the three shapes.
3.30 + 4.36 + 12 = 19.66
evaluating expressions (4.6*10^9)+(1.7*10^7)
Emma's sister is nine years older than Emma. Their combined ages add up to 49. How old is Emma?
A card factory puts 7,000 greeting cards in each shipment. How many greeting cards will there be in 5 shipments?
Answer:
35000
Step-by-step explanation:
multiple the the cards per shipment by the number of shipments
7000x 5
=35000
Answer: Ok I have two ways for this
1. If you mean how many will there be for each shipment: 1,400
If you mean how many will there be for 5 shipments since there is 7,000 each shipment then 35,000
Step-by-step explanation:
1. 7,000 ÷ 5
2. 7,000 x 5
Sunny Horizon Cellular’s phone plan has a monthly fee of $10.00 and charges $0.10 for every minute used. Stephan’s bill for the month was $23.80. If the equation that models this situation is (0.10)m + 10.00 = 23.80, use inverse operations and properties of equality to find the number of minutes Stephan talked during the month.
Stephan talked for
minutes.
Answer:
Stephen Talked for 138 minutes.
Step-by-step explanation:
(0.10)m + 10.00 = 23.80 Given
-10.00 -10.00
(0.10)m = 13.80 Subtraction Property of Equality
/0.10 /0.10
m = 138 Division Property of Equality
Answer: Sunny Horizon Cellular’s phone plan has a monthly fee of $10.00 and charges $0.10 for every minute used. Stephan’s bill for the month was $23.80. If the equation that models this situation is (0.10)m + 10.00 = 23.80, use inverse operations and properties of equality to find the number of minutes Stephan talked during the month.
Stephan talked for ✔ 138 minutes.
The outside temperature at midnight today in Polina's hometown was 18 degrees Fahrenheit. The temperature increases by 1.2 degrees Fahrenheit each hour over the next 15 hours. Polina's school does not send students outside for recess if the outside temperature is 32 degrees Fahrenheit or lower. Recess at her school always starts on the half hour or hour. Which statement is true about recess at Polina's school?
Answer:
only students who have recess at 12 p.m. or later may go out
Step-by-step explanation:
Let the time after midnight be represented by t, and the temperature be y. Since the temperature increases by 1.2 degrees Fahrenheit each hour, the time taken to reach 32 degrees Fahrenheit can be gotten from:
y = 1.2t + 18
put y = 32
32 = 1.2t + 18
1.2t = 14
t = 14/1.2 = 11.67 hours
Since the recess starts at half hour or hour, hence the recess would start at t = 12 hours, i.e. at 12 p.m.
Hence only students who have recess at 12 p.m. or later may go out
Answer:
i know im late but here only students who have recess at 12 p.m. or later may go out
Step-by-step explanation:
100 POINTS!!!
Which company charges less per hour?
A. Company A
B. Company B
EXPLAIN
HELP DUE ASAP!!!! TY
Answer:
factor = x^3-5x+3
Step-by-step explanation:
you need to use long division to solve it.
Find the area
Help please!!
Answer:
6
Step-by-step explanation:
the area is six lol yep that's it
Answer:
6 m
Step-by-step explanation:
Multiply the short side by the long side. 2*3=6
Two integers are multiplied , and their product is a positive number . What must be true about the two integers ? Give an example
Is it zero or u defined?
Answer:
0 slope as it is a horizontal line when you graph it
Step-by-step explanation:
i need help with please
Answer:
c
Step-by-step explanation:
Which polynomial is factored completely?
O 4(4x4-1)
موت پر رائے - تو )2
O
3x9x2+1
O 5x2-17%+14
Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division. There are 4 people and the total amount is 29.16
Pls help lol
Hannah's town had an election last month. 86 people voted in the election and 14 did not vote. What percentage of the people voted?
Answer:
86%
Step-by-step explanation:
86+14=100
Since 100 is a very common percentage number, then 86% of people voted, and 14% did not.
Hope this helps! :)
Have a please day and remember to keep smiling! :)
Can I please have brainliest? I really want to level up
HELP ME PLEASE I AM DESPERATE LOTS OF POINTS!!!!! BRAINIEST IF CORRECT PLEASE!!!!
Is this angle supplementary or congruent?
Answer
Step-by-step explanation:
the answer is supplementary because congruent are slant angles
$52,500,000 is what percent of $70,000,000?
Answer: 75%
Step-by-step explanation:
Part = 52,500,000
Whole = 70,000,000
[tex]\frac{52,500,000}{70,000,000} =\frac{x}{100} \\[/tex]
Solve for x.
[tex]x=\frac{52,500,000*100}{70,000,000}[/tex]
[tex]x=\frac{5,250,000,000}{70,000,000}[/tex]
[tex]x=75[/tex]
50 POINTS FOR CORRECT AWNSER
Take 2 points
(-7,0)(0,-2)Slope:-
[tex]\\ \sf\longmapsto \dfrac{-2}{7}=\dfrac{-2}{7}=m[/tex]
Now find equation of line in point slope form
[tex]\\ \sf\longmapsto y=-2/7(x+7)[/tex]
[tex]\\ \sf\longmapsto y=-2/7x-2[/tex]
Put (0,0)
[tex]\\ \tt\Rrightarrow 0=0-2[/tex]
[tex]\\ \tt\Rrightarrow 0\neq -2[/tex]
shaded region is away from origin .
So the inequality is
[tex]\\ \sf\longmapsto y\leqslant -2/7x-2[/tex]
Answer:
Take 2 points
(-7,0)
(0,-2)
Slope:-
Now find equation of line in point slope form
Put (0,0)
shaded region is away from origin .
So the inequality is
this answer is correct i got it right when i used it.
5x - 7 =3 what’s x
Please help
Answer:
x=2
Step-by-step explanation:
move the 7 with the 3, now is 7+3=10
5x=10
the five cancel with the five, simplify 10 with 5 and is 2
um help plz apprecate it
Answer:
4.35 / 100 = 0.0435
Step-by-step explanation:
We find it useful to convert 4.35% to decimal, because if you need to find 4.35% of any number, you can simply multiply that number with 0.0435.
A bakery sells rolls in units of a dozen. The demand X (in 1000 units) for rolls has a gamma distribution with parameters α = 3, θ = 0.5, where θ is in units of days per 1000 units of rolls. It costs $ 2 to make a unit that sells for $ 5 on the first day when the rolls are fresh. Any leftover units are sold on the second day for $ 1. How many units should be made to maximize the expected value of the profit?
Answer:
The value is [tex]E(X) = \$ 1.7067 [/tex]
Step-by-step explanation:
From the question we are told that
The parameters are α = 3, θ = 0.5
The cost of making a unit on the first day is c = $2
The selling price of a unit on the first day is s = $5
The selling price of a leftover unit on the second day is v = $ 1
Generally the profit of a unit on the first day is
[tex]p_1 = 5 - 2[/tex]
[tex]p_1 = \$3 [/tex]
The profit of a unit on the second day is
[tex]p_2 = 1 - 2[/tex]
=> [tex]p_2 = - \$1 [/tex]
Generally the probability of making profit greater than $ 1 is mathematically represented as
[tex]P(X > 1 ) = Gamma (X ,\alpha , \theta)[/tex]
=> [tex]P(X > 1 ) = Gamma (1 ,3 , 0.5)[/tex]
Now from the gamma distribution table we have that
[tex]P(X > 1 ) = 0.67668[/tex]
Generally the probability of making profit less than or equal to $ 1 is mathematically represented as
[tex] P(X \le 1 ) = 1 - P(X > 1 )[/tex]
=> [tex] P(X \le 1 ) = 1 - 0.67668[/tex]
=> [tex] P(X \le 1 ) = 0.32332[/tex]
So the probability of making $3 is [tex]P(X > 1 ) = 0.67668[/tex]
and the probability of making -$1 is [tex] P(X \le 1 ) = 0.32332[/tex]
Generally the value of profit per day is mathematically represented as
[tex]E(X) = 3 * P(X > 1 ) + (-1 * P(X \le 1 ) )[/tex]
=> [tex]E(X) = 3 * 0.67668 + (-1 * 0.32332 )[/tex]
=> [tex]E(X) = \$ 1.7067 [/tex]
A garden table and a bench cost $659 combined. The garden table costs $91 less than the bench. What is the cost of the bench? (Please help)
Answer:
$294
Step-by-step explanation:
Garden table = x
bench = x-91
x + (x-91) = 659
2x = 750
x= 375
375 - 91 = 284
100 POINTS!!!
What is the slope of f(x) and g(x)
f(×) = 5x - 2
A. The slope of f(x) is 5 and the slope of g(x) is 2.
B. The slope of f(x) is 2 and the slope of g(x) is 5.
C. The slope of f(x) is -2 and the slope of g(x) is - 3.
D. The slope of f(x) is -3 and the slope of g(x) is -2.
EXPLAIN
Answer:
A.
Step-by-step explanation:
the slope of a line is behind the x in a linear equation.
f(x)=5x-2 is a linear equation
So, the slope of f(x) is 5.
Since A is the only choice with this answer, A is correct.
Write the equation of the line, in slope-intercept form, with the
following information:
-1
slope:
3
y-intercept: (0, -3)
Answer:
y=3x-3
Step-by-step explanation:
since the line must pass through (0,-3), you must have the second number (or y intercept) in the equation be -3. since the slope must be 3 then it will be shown as 3x. put it all together to get y=3x-3. not sure what the -1 is doing there but y=3x-3 passes through (0,-3)
A local amusement park sells large drinks for $5.75. the park offers a large commemorative drink container for $22.99. attendees who purchase the commemorative container get refills up to 12 times for $2.09 each during the day of purchase. Let x represent the number of large drinks consumed, f(x) represent the amount spent
SOMEONE PLS HELP THIS IS DUE IN AN HOUR
Answer:
5.75x = f(x)
22.99 + 2.09x = g(x)
Step-by-step explanation:
Divide them into two parts:
Normal drinks and commemorative drinks
- With normal, only $5.75 is related (Only one drink at a time so 5.75x)
- With commemorative, $22.99 and $2.09 are related (A one time fee of $22.99, then a refill of $2.09; so 22.99 + 2.09x)
on a family vacation, Amy's dad drove the car at a constant speed and traveled 585 miles in 13 hours. At this rate how long would it taken the family to travel 810 miles? What was the car's rate of speed
Answer: 18 hours (Plz mark me brainlest)
Step-by-step explanation:
we know that
Amy's dad drove the car at a constant speed and travel 585 miles in 13 hours
so
using proportion
Find out how long would it have taken the family to travel 810 miles
Let
x -----> the time in hours to travel 810 miles
Answer:
18 hours; rate of speed 45 miles per hour
Step-by-step explanation:
585 miles/13 hours= 45 miles per hour
810 miles/45 miles per hour = 18 hours
Pls help hw came late and i dont want a detention
Answer:
180
Step-by-step explanation:
they are vertical angles
Answer:
A) 108
B) C virtical opisite angles
Step-by-step explanation:
Simplify . Show your work! ILL GIVE BRAINLIEST IF CORRECT
Answer:
[tex]\frac{25}{16}[/tex]
I hope this helps!
I need this ASAP you need to do it for y
Answer:
Step-by-step explanation:
A hundred random household were asked which of the following sports were their favorite? Football (1), Baseball (2), soccer (3), Basketball (4), and other (5), were the only possible responses.
1 2 3 3 1 4 5 3 2 2 4 3 3 2 2 3 1 1 4 1 4 1 4 1 4 1 3 2 2 4 1 2 4 4 1 2 4 1 3 2 2 1 2 4 1 2 1 5 1 1 1 4 4 1 3 4 1 1 2 4 4 4 1 4 2 2 1 1 4 2 5 1 4 1 2 2 3 1 4 1 1 4 4 1 1 3 1 4 5 4 4 1 4 1 3 2 1 5 2 1
UN un NW Sport Frequency Relative Frequency Football (1) Baseball (2) Soccer (3) Basketball (4) Other (5)
Present the data in a Pie Chart and in a histogram (frequency distribution chart)
The histogram and the piechart are graphical ways of representing the relative frequency table of the hundred random household
How to present the data in a pie chart and histogram?Start by placing the data in a relative frequency table
Sport Frequency Relative frequency
Football (1) 35 0.35
Baseball (2) 21 0.21
Soccer (3) 12 0.12
Basketball (4) 27 0.27
Other (5) 5 0.05
Next, we plot the histogram and the piechart using a graphing calculator
See attachment for the diagrams
Read more about histogram and piechart at:
https://brainly.com/question/14854317