Answer:
tell us the rest of the questionnnnnnn
Step-by-step explanation:
At the end of school, Josh's teacher handed out 27 coupons for bowling during the summer to each student. The third week of
summer, he accidentally threw away 15 of them when he cleaned his room. The last week of summer, he decided to use the
remaining coupons evenly over 3 days.
If he did not use any of the coupons until the last week of summer, how many coupons did he use on each of the 3 days?
The answer would be 4 Coupons
*Max is writing a novel. He has written 240 pages and
would like to have a complete story that is 360 pages long.
How many pages will he have to write per day in
order to have a finished rough draft in...
One week?
Round to the
nearest hundredth.
Show work here or insert a picture of your work
Two weeks?
Round to the
nearest hundredth.
Show work here or insert a picture of your work
One month
(30 days)?
Answer:
Step-by-step explanation:
360-240=120
120/7=17.14
120/14=8.57
120/30=4
PLS HELP!!!
A triangular prism. The rectangular sides are 12 feet by 3 feet, 12 feet by 5 feet, and 12 feet by 4 feet. The 2 triangular sides have a base of 3 feet and height of 4 feet. The area of each triangular base is: A = 1/2(b)(h) A = 1/2(3)(4) A = ft2 There are two bases, so total base area is ft2. The lateral area is: A = (12)(3) + 12(5) + 12(4) A = ft2 The total surface area is ft2.
Answer:
The lateral area is 144 ft^2
The Total surface area is 156ft^2
Step-by-step explanation:
:)
Answer:
6, 12, 144, 156
Step-by-step explanation:
The area of each triangular base is: A = 1/2(b)(h) A = 1/2(3)(4) A = 6 ft2
There are two bases, so total base area is 12 ft2.
The lateral area is: A = (12)(3) + 12(5) + 12(4) A = 144 ft2
The total surface area is 156 ft2.
1. Find the sum of -9g and 6g + 3
Answer:
-3g + 3
Step-by-step explanation:
-9g + 6g + 3
combine like terms
-3g + 3
Hope this Helps!!!
Answer:
-3g + 3
Step-by-step explanation:
This would be the answer because if we add 6g to -9g then we would have -3g since 3 and 3 are not like terms then we can just add them like this -3g+3
What is the total area of the shaded region? Type just the answer in the blank.
Answer:
240cm
Step-by-step explanation:
6cm*14cm= 84cm
6*6=36
84+36=120*2=240
Answer:
7cm x 8cm
Step-by-step explanation:
The 14cm x 12cm box (top 'box 1') intersects with the 14cm x 12cm box (bottom 'box 2').
Half the values of each side are subtracted from one another, so
horizontal length: 14/2 = 7cm
vertical length: 12/2 = 6cm
Box 2 horizontal length (total) = 14cm devided by half the length of box 1 (7cm)
14 - 7 = 7cm
Box 2 vertical length (total) = 12cm devided by half the length of box 1 (6cm)
12 - 6 = 6cm
The total area is calculated by multiplying the horizontal and vertical lengths
7x6 = 42
the answer is 42
In a pet store, the small fishbowl holds up to 23
gallons of water. The large fishbowl holds up to 2
times as much water as the small fishbowl.
Eloise draws this model to represent the number of
gallons of water the large fishbowl will hold.
How many gallons of water does the large fishbowl
hold?
Enter your answer as a mixed number in simplost
form by filling in the boxos.
aal
Answer: the large fishbowl hold up to 46 gallons of water
Step-by-step explanation:
Answer: the large fishbowl hold up to 46 gallons of water
What is the opportunity cost of buying a $.75 soda every school day for three years
Answer:
$405
Step-by-step explanation:
johnathan is rolling 2 dice and needs to roll an 11 to win the game he is playing.what is the probability that johnathan wins the game?
Answer: Hope this helps, I think I did the right math if not I'm sorry
2/6 x 1/6 = 1/18
Step-by-step explanation:
8. What is the 10th term of the geometric sequence
a(n)= -3(2)^x-1
a. -54
b. -3,072
c. -10,077,696
d. -1,536
Answer:
n=10
a10= - 3 (2)^(10-1)= -3(2)^9
= -1536
3n + 7 - 11n - 31 = 160
Answer:
n = -23
Step-by-step explanation:
3n + 7 - 11n - 31 = 160
Step 1: Combine like terms
-8n - 24 = 160
Step 2: Simplify
-8n = 184
n = -23
Answer:
= −23
Step-by-step explanation:
Subtract the numbers
3 + 7 - 11-31 = 160
3-24 - 11 = 160
Combine like terms
3 - 24-11 = 160
-8 - 24 = 160
Add 24 to both sides of the equation
-8 - 24 = 160
-8 - 24 + 24 = 160 + 24
Simplify
Add the numbers
Add the numbers
--> -8 = 184
Divide both sides of the equation by the same term
-8 = 184
-8/-8 = 184/-8
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
--> = -23
Consider a set of data in which the sample mean is 73.4 and the sample standard deviation is 4.9. Calculate the z-score given that x
This question is incomplete, the complete question is;
Consider a set of data in which the sample mean is 73.4 and the sample standard deviation is 4.9. Calculate the z-score given that x = 69.5.
Round your answer to two decimal places.
Answer: the z-score is -0.80
Step-by-step explanation:
Given that;
mean μ = 73.4
standard deviation σ = 4.9
x = 69.5
z-score = ?
z = (x - μ) / σ
we substitute
z = (69.5 - 73.4) / 4.9
z = -3.9 / 4.9
z = - 0.7959 ≈ -0.80 { 2 decimal places }
Therefore, the z-score is -0.80
whats the unit rate for 4/5 chapters in 1/4 hour
Answer:
Unit Rate: 16/5 chapters per hour
Step-by-step explanation:
4/5 divided by 1/4 = 4:5, 4:1 = 4/5 x 4/1 = 16/5
Use the zero product property to find the solutions to the equation x2 + x – 30 = 12.
x = –7 or x = 6
x = –7 or x = –6
x = –6 or x = 7
x = 6 or x = 7
Answer:
answer is in the img below
Step-by-step explanation:
brainliest plzzz
Answer:
A) x= -7 or x = 6
Step-by-step explanation:
e2021
What is the slope of a line that is perpendicular to the line in the graph?
Answer:
The slope of the required line is 1
Step-by-step explanation:
The Slope of a Line
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
The graph shows a line whose slope can be calculated by selecting two points it goes through. Let's pick points (0,0) and (2,-2). Thus the slope is:
[tex]\displaystyle m=\frac{-2-0}{2-0}=-1[/tex]
The slope (m') of a line that is perpendicular to the line in the graph can be found by using the equation:
m*m'=-1
Solving for m':
[tex]m'=-\frac{1}{m}=-\frac{1}{-1}=1[/tex]
Thus the slope of the required line is 1
Peter has 36 shirts in his closet, 2/9 of the shirts are striped. If the remaining shirts
are solid, how many shirts is that? What fraction of Peters shirts are solid?
Answer:
28 shirts are sold
7/9 of the shirts are sold
Step-by-step explanation:
hope this helps <3
For a discrete random variable that takes a value of 8 with probability .75 and a value of -4 with probability of .25, what is the expected value and what is the variance
Answer:
5.20
Step-by-step explanation:
X : ______ 8 ____ - 4
P(X) : ___ 0.75 __ 0.25
The expected mean E(x) :
E(x) = ΣX / n
n = sample size = 2
E(x) = (8*0.75) + (-4*0.25)
E(x) = 6 - 1
E(x) = 5
The standard deviation : sqrt(Var(x))
Var(x) = Σx²p(x) - E(x)²
Var(x) = (8^2 * 0.75) + (-4^2 * 0.25)) - 5^2
Var(x) = ((64 * 0.75) + (16* 0.25)) - 25
Var(x) = (48 + 4) - 25
Var(X) = 27
Standard deviation = sqrt(27)
Standard deviation (x) = 5.1961524
Standard deviation = 5.20
Please help!!!!!!!!!!!!!!!!!!!!!
Answer:
its 7
Step-by-step explanation:
A juice shop needed 360 oranges to make 40 L of fresh-squeezed juice.
How many oranges would be needed to make 60 L of fresh-squeezed juice?
380 oranges
400 oranges
460 oranges
540 oranges
Answer:
Using direct proportion
40L was made from 360 oranges
1 L will have been made from (360/40) oranges = 9 oranges
60L will then be made from : 60 * 9 oranges = 540 oranges.
D.
Step-by-step explanation:
Answer:
D. 540
Step-by-step explanation:
✔
can someone fill in the chart please!!
Answer: (P 3, -3, 4, -4) {q 14. -14, 7, -7} [P + Q 17, -17, 11, -11]
Hope this helps! :)
Write an expression to show "5 less than y, plus g."
Answer:
(y-5)+g
Step-by-step explanation:
Answer:
y-5+g
Step-by-step explanation:
hope this helps
Help please, thank you
9514 1404 393
Answer:
A, D
Step-by-step explanation:
The length desired is opposite the given angle. The length given is adjacent to the given angle, so the tangent relation applies:
Tan = Opposite/Adjacent
tan(25.4°) = x/1600 . . . . . . . matches 1st choice
Multiplying by 1600 gives ...
x = 1600·tan(25.4°) . . . . . . . matches 4th choice
What is the (fg)(x) if
f(x)=(4x - 1) and g(x)=(3x + 5)?
A. 7x + 4
B. 12x2-5
C. 12x2 + 17x-5
D. 12x2 + 23x - 5
Show work
Can someone help me out with this problem?
Answer:
[tex] \frac{1}{2} \: cup \: for \: each \: dumpling \\ 10 \: cups \: for \: \frac{ \frac{10}{1} }{ \frac{1}{2} } = 20 \: dumplings[/tex]
20 dumplings can be made by Luke.Which expression is equivalent to the measure of <4 in the image below?
M<1+m<2
M<1+m<3
M<2+m<6
M<5+m<6
Answer: a
Step-by-step explanation:
What is the surface area?
Answer:
369 m²
Step-by-step explanation:
Area of Triangle (sides): 1/2bh
=1/2(bh)
=1/2 (9•16)
=1/2 (144)
=72
There are four sides of the prism:
72•4=288
Area of Square (base): l•w
=9•9
=81
Surface Area = 288+81=369 m²
Answer:
369 m²
Step-by-step explanation:
Explain the steps (in order) of how to write this function:
4(x + 5)2
f(x) =
3
1
2.
4.
Answer:
4x+20+2
4x+22
Step-by-step explanation:
4×x=4x then 4×5=20+2
50 POINTS PLEASE HELP!!!!!!!!!!!!!
On average, Carter can get ready in 25 minutes but, depending on the day, his time can vary from the average by 15 minutes. Which absolute value equation can be used to calculate Carter's maximum and minimum time to get ready? Let x represent the maximum and minimum time.
|x−15|=25
|x+15|=25
|x+25|=15
|x−25|=15
Answer:
i thinking a or d
Step-by-step explanation:
The absolute value equation is |x+15|=25. Therefore, option B is the correct answer.
What is a absolute value equation?To solve an equation containing absolute value, isolate the absolute value on one side of the equation. Then set its contents equal to both the positive and negative value of the number on the other side of the equation and solve both equations.
Given that, on average, Carter can get ready in 25 minutes but, depending on the day, his time can vary from the average by 15 minutes.
Let x represent the maximum and minimum time.
So, the absolute value equation is |x+15|=25
Therefore, option B is the correct answer.
To learn more about a absolute value equation visit:
https://brainly.com/question/2166748.
#SPJ2
hey please help
just tell me all the ones that work
Answer:
D and A and B i think
Step-by-step explanation:
Solve to find X. 3 ≥ -3x
Answer:
-1 ≤ x
Step-by-step explanation:
You just need to divide -3 on both sides.
-1 ≤ x
Note that since you are dividing by a negative number, the sign flips.
-1 ≤ x
Step-by-step explanation:
First start with the equation:
3 ≥ -3x
divide by -3 to get x positive and singular:
-1 ≥ x
and since we divided by a negative we need to flip the sign:
-1 ≤ x would be your answer
hope this helped :)
A recipe asks for 2 1/3 cups cup of flour.
How many cups of flour are needed for 3 1/2 recipes
Answer:
8.17 sorry if its wrong
Step-by-step explanation:
