Answers
Answer:
a and c I think if I'm wrong I will try again
Answer:
The first and third option. (I think)
Step-by-step explanation:
Related Questions
hi , how to do 14? :)
Answers
Answer:
l think because the base of ax and a² is same we can write x=2..and the same thing is applied in by and b⁵.
PLEASE HELP ME :(
Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Leah cannot work more than a total of 20 hours per month. Let x represent the number of hours Leah babysits and let y represent the number of hours Leah works at the ice cream shop.
Which pair (x, y) represents hours that Leah could work to meet the given conditions? Select all that apply.
A.
(2.5, 15)
B.
(5, 20)
C.
(7.5, 12.5)
D.
(17.5, 5)
E.
(19, 1)
*giving brainliest to whoever answers correctly*
Answers
Answer:
i think its b
Step-by-step explanation:
Answer:
It’s c and e
Step-by-step explanation:
fugg is yu talking bout
Find the slope and the y-intercept of the graph of the linear equation.
y+7=5/4x
The slope is
and the y-intercept is
Answers
Answer:
your slope would be 5/4
Step-by-step explanation:
your x will always be your slope. when you rewrite the equation it would be
y=5/4x-7
so from -7 you would go up 5 and over 4.
Again your x value will always be your slope.
A bus stops at the station near Kylie's house every 1 hours . Which expression could be used to find the number of times the bus stops at the station in 24 hours?
Answers
Answer:
H
Step-by-step explanation:
24 x 1 1/4
14
A canteen spends money on food and drink in the ratio of 29:3
In total, they spend £6496.
Find how much money they spend on drink.
Answers
Answer:
Money spend on drink = £ 609
Step-by-step explanation:
Food : drink = 29 : 3
Money spend on food = 29x
Money spend on drink = 3x
Total money spend = 29x + 3x = 32x
32x = £6496
x = 6496/32
x = £ 203
Money spend on drink = 3x = 3 * 203 = £ 609
Answer:
who knows the answer if u know the answer pls tell
F(x)=x^2-x^3 find the value of f(-2)
Answers
The Correct answer is 3
Explanation:
Using the defined function, f(a) will produce the same result when substituted for x:
F(x)=x^2-x^3
Setting this equal to 4, you can solve for a:
a2 – 5 = 4
a2 = 9
a = –3 or 3
Stu hiked a trail at an average rate of 3 miles per hour. He ran back on the same trail at an average rate of 5 miles per hour. He traveled for a total of 3 hours.
Which equation can be used to find the time it took Stu to hike the trail?
3t = 5
3t = 5(3 – t)
3 + t = 5 + (3 – t)
3t + 5(3 – t) = 3
Answers
Answer:
The correct answer:
B.) 3t = 5(3 – t)
Step-by-step explanation:
Drag each tile to the correct cell in the table.
Trip to end of trail — 3, t, 3t
Trip back — 5, 3 - t, 5(3 - t)
Tap the THANKS button and RATE ⭐️
(If helpful)
Answer:
b
trip to end: 3, t, 3t
trail back: 5, 3-t, 5(3-t)
Step-by-step explanation:
edge 2021
Find the value of x. The diagram is not to scale.
a. x = 40
b. x = 23
c.x= 13
d. none of these
Answers
Answer:
d. none of these
Step-by-step explanation:
Solve the following equation for a.
n=b/a+3.
a=
Answers
Answer:
the answer is a=b/n-3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
PLEASE ANSWER QUICK!!!
Select the correct answer.
Four-thirds times the sum of a number and 8 ls 24. What is the number?
Ο Α. .
40
OB.
26
Ос. .
24
OD.
10
Answers
Answer:
D is the 10 is the answer
4/3(x+8)=24 is the equation
7.45 x 103 = ___
7.45
74.5
7,450
74,500
Answers
Answer: 745
Step-by-step explanation:
[tex]7.45 \times 10^{3}=7.45(1000)=\boxed{745}[/tex]
The standard deviation of the following data set is 0.31. 68% of the data would fall in which range?
4.3, 5.1, 3.9, 4.5, 4.4, 4.9, 5.0, 4.7, 4.1, 4.6, 4.4, 4.3, 4.8, 4.4, 4.2, 4.5, 4.4
Answers
Answer:
Pr(4.19 ≤ X ≤ 4.81)
Step-by-step explanation:
First of all, let's calculate the mean;
x¯ = (4.3 + 5.1 + 3.9 + 4.5 + 4.4 + 4.9 + 5.0 + 4.7 + 4.1 + 4.6 + 4.4 + 4.3 + 4.8 + 4.4 + 4.2 + 4.5 + 4.4)/17
x¯ = 76.5/17
x¯ = 4.5
We are given standard deviation; s = 0.31
Now, z-value for a 68% Confidence interval is 1
Range in which the data falls is;
Range = x¯ ± zs
Range = 4.5 ± (1 × 0.31)
Range is;
Pr[(4.5 - 0.31) ≤ X ≤ (4.5 + 0.31)]
Pr(4.19 ≤ X ≤ 4.81)
Answer:
Pr (3.57 ≤ X ≤ 5.43)
Step-by-step explanation:
Solve for x. what is x-5=15
Answers
Answer:
x=20
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
20-5=15
I need help?!?!?!?!?!?!?!!?
Answers
Answer:
A(3,-6)
B(-3,3)
C(2,-6)
Step-by-step explanation:
Since it is moved down two units, only y would be affected.
a triangle is inscribed inside another triangle . the base of the interior triangle is 9cm. what is the area of the shaded region?
a. 54cm
b. 81cm
c. 108cm
d. 162cm
Answers
In a sale, a blow dryer is marked down from $18.98 to $11.39.
What is the percent decrease?
Answers
Hope this helps!
The percent decrease is 61.94%.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
In a sale,
a blow-dryer is marked down from $18.98 to $11.39.
Let n be the percent decrease.
So,
n = 11.39 x 100/18.39
n = 61.94
Therefore, the required percentage is 61.94%.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ2
X=8,y = 10 find y when x = 68
Answers
Answer:
85
Step-by-step explanation:
x:y
8:10
68:y
divide 68 by 8 u get 8.5 and the times it by 10
so y equals 85
help me 1-6 with an explanation for a brainliest.
Answers
Answer:
Step-by-step explanation:
1. 5
2. -9
3. -4
4. 4 > .25
5. 0.142 < 7
6. -8 = -8
Sonia spent 1/4 of her gym practice time on the trampoline. Then she spent 1/2 of the remaining
time on the balance beam. What fraction of her gym practice time did Sonia spend on the balance beam?
Answers
Answer:
Sonia spent 1/4 of her gym practice time on the trampoline. Then she spent 1/2 of the remaining time on the balance beam
Step-by-step explanation:
Hope this helped
I need help with this question. I want this to be simplifed
Answers
Someone please help!
Remember you’ll get brainlest 3/5
Answers
Answer: C
Step-by-step explanation:
Find each percent decrease. Round to the nearest percent. From 126 ounces to 48 ounces
Answers
I'm stuck on the same thing soo this is kinda weird that I'm typing
Step-by-step explanation:
sorry for not answering the answer ;)
Answer:
There is 61.9% decrease in the value from 126 ounces to 48 ounces.
. 6.8 • 102
Help me c:
Answers
Answer:693.6
Step-by-step explanation:
102
6.8
8• 2 16
hi can anyone help me pls, thx.
Answers
Answer:
24,28,32,36,40,.....
Step-by-step explanation:
It’s multiples of 4
Answer:
[tex]a_{n}[/tex] = 4n + 4
Step-by-step explanation:
There is a common difference d between consecutive terms in the sequence.
d = 12 - 8 = 16 - 12 = 20 - 16 = 4
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 8 and d = 4 , then
[tex]a_{n}[/tex] = 8 + 4(n - 1) = 8 + 4n - 4 = 4n + 4
A water slide starts at (0,144) and ends at (12,0) what is the slope of the slide
Answers
Answer:
-12
Step-by-step explanation:
The slope of a line is just the difference of y-values divided by the difference of x-values
[tex]m = \frac{y_2-y_1}{x_2-x_1} = \frac{144-0}{0-12} = \frac{144}{-12} = -12[/tex]
please help me plzzz
Answers
This is because when the top line is facing C in this case and the bottom line is facing B it would be a 90° angle. Due to it being less than 90°, and it can not be a decimal your only choice would be 45°.
The only reason it is not 180° is because when 180° is shown it will go from A to B and show a straight line.
I hope this helped!
An online media service offers video and music downloads. Each download of a song costs $1. Each download of a video costs 5 times as much as the song download. You have a credit of $70. How many songs can you purchase after buying 12 videos?
Answers
Answer:
5.83
Step-by-step explanation:
70 / 12
Answer:
6.3
Step-by-step explanation:
You want to add 1, 5, and 70 up. Then you would get 76. Next you want to divide 76 into 12. And there you go, 6.3 is the answer
(I hoped this helped. This was a bit confusing to me and difficult but i wanna try to be useful for once lol..)
800 is 100 times as much as
Answers
800 is 100 times as much as 8
(-2 ab²) (-3 a⁴bc) (-c)
Answers
Answer:
−6a^5b^3c^2
Hope This Helps! If you need a step-by-step Let Me Know!
What is the solution to the system of equations below Y = 1/2 X +6 and Y = -3/4 X -4
Answers
Answer:
x = -8, y = 2, or (-8,2)
Step-by-step explanation:
Hope it helps