Answer:what is the expression??
Step-by-step explanation:
Answer:
what is the expression?
Step-by-step explanation:
Jack works after school. Each day he earns a set amount, plus an hourly wage.
Assume Jack works from 2:30 P.M. to 7:00 P.M. How much would he earn?
A. $45
B.$33
C. $53
D.$35.50
Answer:
53
Step-by-step explanation:
hrs between 2:30 and 7:00 = 4 1/2
plug in 4 1/2
10(4.5)+8=53
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
-47, -31, 16, 36 - No real explaination, -47 is the lowest of them all the 36 is the highest number of them all.
Answer:
-47, -31, 16, 36
Step-by-step explanation:
Write the slope intercept form of the equation of the line through the given points.
through: (-4,2) and (0,3)
y= 3x +1/4
y= -5/4x +3
y= 1/4x +3
y= -1/4x +3
Answer:
y= 1/4x + 3
Step-by-step explanation:
Answer:
y= 1/4x +3
Step-by-step explanation:
I used a graph
what is the slope of the line that passes through the points (26,7) and (-39,12)
Answer:
5/-65 or 1/-13
Step-by-step explanation:
6=2(y+2)6 plzzzzzzzzzzzz helppppppppppp
Answer:
y=-3/2
Step-by-step explanation:
Answer:
Exact form:
y=-3/2
decimal form:
y=-1.5
mixed number:
y=-1/1/2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Jamal has a drawer containing 6 green socks, 18 purple socks, and 12 orange socks. After
adding more purple socks, Jamal noticed that there is now a 60% chance that a sock randomly
selected from the drawer is purple. How many purple socks did Jamal add?
(A) 6
(B) 9
(C) 12
(D) 18
(E) 24
Answer:
Jamal added 9 purple sox
Step-by-step explanation:
Here, we want to increase the probability
Initially the probability is;
18/(6 + 18 + 12) = 18/36 = 1/2 or 0.5 or 50%
So now, the probability is 60% which is 60/100 or 0.6
If we added x socks, then we number of purple socks become (18 + x)
The total number of x will be (36 + x)
so the probability now will be;
18+x/36 + x = 0.6
18 + x = 0.6(x + 36)
18 + x = 0.6x + 21.6
x-0.6x = 21.6-18
0.4x = 3.6
x = 3.6/0.4
x = 9
Ajar contains 16 beads. 4 beads are red, 4 are yellow, 5 are green, and 3 are blue.
Which is the probability of picking a blue bead?
[tex] \frac{3}{16} [/tex]
Answer:
3/16
Step-by-step explanation:
Total no.of beads = 16
No.of blue beads = 3
Probability of picking a blue bead = 3/16
I think this is the answer.
Pls pls plssss someone help me out. I need help solving 5k-9-2k+3=3k-6
Answer:
0
Step-by-step explanation:
5k-2k-3k=-6+6=0
Answer:
See Below
Step-by-step explanation:
Your problem is: 5k - 9 - 2k + 3 = 3k - 6. Looking at this problem, we can see that there are some like terms and a variable. Therefore, our first step is to combine like terms.
5k - 9 - 2k + 3 = 3k - 6
5k - 2k = 3k
3k - 9 = - 6
Add 9 to both sides to get 3k = 3. To finish solving for k, you need to isolate k. Do this, we divide by 3. Our result is k = 1.
Therefore, k = 1.
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Pls pls pls helps you will be my favorite person
Answer:
answer is d im pretty sure
Step-by-step explanation:
Answer: A.) 3.5x+95
you have a start up cost of 95
and additional 3.5 per square foot
I hope this is good enough:
Which list shows the people in order of the least bank balance to the greatest bank baancer
Vern, Zee, Yvette, Jade, Wyatt
O Tahe, Yvette, Ven Zoe, Wyatt
Yvette Jade. Vem, Zoe, Wyatt
Wyatt, Zoe, Vem, Yvette, Xane
It’s Xavier,Yvette,Vern,Zoe,Wyatt
Answer:
i need more information to answer
Step-by-step explanation:
Answer: The answer is B
Step-by-step explanation:
Last week, Ellen bought 4 apples for $2.40. This week she bought 9 apples for $5.40. If the cost per apple remains the same, how many apples
could she buy next week?
A. 13 apples for $8.20 B. 6 apples for $3.40
C. 1 apple for $1.20
D. 10 apples for $6.00
Answer: D. 10 apples for $6.00
Step-by-step explanation:
$2.40/4=$0.60 & $5.40/9=$0.60
A. 0.60*13=$7.80 not $8.20
B. 0.60*6=$3.60 not $3.40
C. 0.60*1=$0.60 not $1.20
D. 0.60*10=$6.00=$6.00
The correct answer is D. 10 apples for $6.00
how do you solve this please help me
Answer: 2/25 *25
Step-by-step explanation:
Answer:
Third step
Step-by-step explanation:
To find the average amount it fell every hour, you need to divide -13 1/5 by 4 2/5. Since you can't do it with a mixed number, you need to make it an improper fraction by multiplying the denominator by the number and adding the numerator.
Now you divide the new numbers. However, in the problem, it is multiplying, so that is what's wrong.
Therefore the third step is wrong.
Hope I helped!!!
went out of town for a family emergence and don't know how to do this????
Answer:
angle b = 41.4°
Step-by-step explanation:
1) f(x) = 5x4 + 49x² + 36
Step-by-step explanation:
f(x) =(5x^2+4)(x^2+9)
A performer expects to sell 10,000 tickets for an upcoming concert. They want to make a total of $721,000 in sales from the these tickets. Assuming that all tickets have the same price, what is the price for one ticket?
Answer:
$72.1
Step-by-step explanation:
if they expect to sell 10,000 tickets and make $721,000, you have to divide the number of money they want to make by the number of tickets the expect to sell.
721,000/10,000 = 72.1
you an check you work by multiplying the number of tickets by their price
10,000 x $72.1 = $721,000
hope this helps!
Joseph went to college in New York (75 degrees West longitude). His girlfriend, Jennifer, went to college in Utah (105 degrees West longitude). If they are talking on the phone and it is 9 pm in New York, what time is it for Jennifer?
What is the measure of x?
Answer:
58 degrees
Step-by-step explanation:
"I" and "K" has the degree of 58. "G" and "J" has a similar measurenmet (acute angle). So, I assume that "X" should be 58 degrees.
The slope of a perpendicular line is the opposite reciprocal of the other slope.
True
False
Answer:it will probably be true
Step-by-step explanation:
It would probably be true.
A flying squirrel jumped from a tree 11 feet in the air at the initial velocity of 9 ft./s the equation H equals negative 2T squared +90+11 models his jump wear eight height iand T is time in seconds
Answer:
The squirrel maximum height (h) = 21.125 ft
Step-by-step explanation:
The objective of this question is to determine the squirrel's maximum height.
Given that:
h = -2t² + 9t + 11
Differentiating h with respect to t, we get;
[tex]\dfrac{dh}{dt}= -4t +9[/tex]
At the time dh/dt = 0, the velocity is maximum
Thus;
-4t = -9
4t = 9
t = 9/4
t = 2.25 seconds
From;
h = -2t² + 9t + 11
h = - 2(2.25)² + 9(2.25) + 11
h = - 10.125 + 20.25 + 11
h = 21.125 ft
Please help ASAP 20 points
1. Graph the function below by finding the slope and y-intercept. Show all of your work.
f(x)=3x-3
2. Graph the function below by finding the slope and y intercept. Show all your work
X-5y+10=0
3. Graph the function below by finding the slope and y intercept. Show all of your work
F(x)=-4/5x+6
Answer:
2 I took the test it's right
Answer:
2
Step-by-step explanation:
I took the test
what is the answer to 20x+5y=-30
Answer:
if we are solving for y then the answer would be y= -6-4x
if we are solving for x then the answer would be x= -3/2-y/4
Step-by-step explanation:
PLEASE HELP ME!!! I WILL MARK YOU BRAINLIEST!!!
Select the correct answer.
Which component of the Compromise of 1850 most enraged Northerners?
A.
the Kansas-Nebraska Act
B.
the acceptance of Missouri as a slave state
C.
the Fugitive Slave Act
D.
the nullification of the Missouri Compromise
E.
allowing western states to vote for slavery
Answer:
c: Fugitive Slave Act
Step-by-step explanation:
Search on Google.
Answer:
answer is (A) the Kansas Nebraska Act
Step-by-step explanation:
the ratio is 5 to 4 so whats the rate
Answer:
= 1.25 units per unit
Step-by-step explanation:
Plz name me brainliest I would greatly appreciate it Thank You
10 POINTS. Point P is shown on the number line. The distance between point Q and point P is 6.5 units. Which number could represent point Q?
A)-9.5
B)1.5
C)2.5
D)10.5
Answer:
C and D
Step-by-step explanation:
-4+6.5=2.5
6.5 is the distances between and 2.5 is what you will get to
and -4- 6.5= 10.5
if $800 is deposited into a new savings account with a simple interest rate of 1.8%, what will be the total amount int the account after 15 years?
Answer: $216
Step-by-step explanation:
(800*1.8*1.5)\100
Answer:
1,016
Step-by-step explanation:
800 * (1 + .018 * 15) = $1,016.
What’s the 84th term of the arithmetic sequence -5, 15, 35
Answer:
a₈₄ = 1655Step-by-step explanation:
15-(-5) = 20 and 35-15=20 so d=20
[tex]a_n=a_1+d(n-1)\\\\a_1=-5\\d=20\\\\a_{84}=-5+20(84-1)=-5+20\cdot83=-5+1660=1655[/tex]
You are standing 200 feet away from the Statue of Liberty that is 200 square root 3 feet tall looking at the top of it what is the angle of elevation from the ground where are you standing to the top of the Statue of Liberty
Answer:
π/3
Step-by-step explanation:
So we have a right triangle, the statue of liberty at this 90 degree angle and you at the angle which we want to determine;
tan(A) = opp/adj = 200√3/200
A = tan^-1(200√3/200)
= tan^-1√3 = π/3
The angle of elevation from the ground is 60º.
It is required to find the angle of elevation from the ground.
What is trigonometry?The branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
Given that:
The height of the statue will be the opposite side while the distance will be the adjacent side.
By trigonometric function we have,
Tan Ф= perpendicular/base
= (200√3)/200
= √3
Using inverse trigonometric function:
Ф = [tex]Tan^{-1} \sqrt{3}[/tex]
Ф = 60º
Hence, the angle of elevation from the ground is 60º.
Learn more about trigonometry here:
https://brainly.com/question/19499385
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What is the measure of
Answer:
120
Step-by-step explanation:
triangle ABC is an isosceles triangle. Because it is an isosceles triangle, angle ABC is also 30 degrees. Knowing that all three angles add to 180, we can conclude that angle a is 120 degrees. (180-30-30=120)
Answer:
120°
Step-by-step explanation:
Every triangle adds up to 180°
We are already given one angle with is 30°.
Which is congruent to the other angle so there are two 30°, which make it 60°.
All we have to do now is subtract the total of the angle which is 180 and the angle given which is 30.
180- 60= 120
Hope this can Help!!
:D
plzzzzzzzzzzzz help
Answer:
c
Step-by-step explanation:
Answer:
They are vertical angles so that would only leave C.
Step-by-step explanation:
