Answer:
120
Step-by-step explanation:
What is sink?
HELP ASAP 20 POINTS
Find the distance between the two points to the nearest tenth. (0,-5) and (-4,2) 5 5.3 5.2 5.6
Amanda's dog eats 7 1/2 Pounds of dog food in 2 weeks how much does amandas dog eat each day?
Answer:
0.535 pounds
Step-by-step explanation:
Answer:
15/28 pounds
Step-by-step explanation:
7 1/2 ÷ 14 days = 15/28
5 + 0.08 + 0.004 in word form plz
Answer:
Five plus eight hundredths plus four thousandths
Answer:
five plus zero point zero eight plus zero point zero zero four equals five point zero eighty four
Step-by-step explanation:
Solve for y.
9/4y - 12 = 1/4y - 4
Answer:
y=4
Step-by-step explanation:
A water taxi travels around an island in a path that can be modeled by the equation y =0.5(x - 16). A water skier is skiing along a path that begins at the point
(6,6) and ends at the point (8. - 4).
a. Write a system of equations to model the problem.
b. Is it possible that the water skier could collide with the taxi? Explain
I realize that the equation is different, but do it in the same way, it'll help! It is given that the water taxi's path can be modeled by the equation y =0.5(x - 14)^2. Therefore, this is one of the equations in this system. Find a linear equation that will model the path of the water skier, which begins at the point (6,6) and ends at the point (8,-4). The slope is (-5). Use the slope and one point on the line to find the y-intercept of the line. The y-intercept of the line that passes through the points (6,6) and (8,-4) is (0,36). Thus, the equation is y=-5x+36. Now, to determine if it is possible for the water skier to collide with the taxi, we have to determine if there is a solution to the system of equations. To determine if there is a solution to the system of equations, solve the system using substitution. First, write the equation that models the water taxi's path in standard form. y=0.5(x - 14)^2-->0.5x^2-14x+98. Use substitution. Substitute for y in the equation and then solve for x. As the expression on the left side of the equation cannot easily be factored, use the Quadratic Formula to solve for x. Do x=-b(plusorminus)sqrrtb^2-4ac/2a. Identify a, b, and c. a=0.5, b=-9, and c=62. Substitute into the Quadratic Formula. If there is a negative number under the radical, there are NO solutions. Thus, the path of the water skier will never cross the path of the taxi.
In conclusion: It is not possible that the water skier could collide with the taxi as the two paths never cross.
PLEASE HELP ME ASAPPPP
Answer:
B:-7
Step-by-step explanation:
68-40/4
28/4=7
What is the product of all constants $k$ such that the quadratic $x^2 + kx +15$ can be factored in the form $(x+a)(x+b)$, where $a$ and $b$ are integers?
YOU LITERIALLY ASKED THIS 7 TIMES ARE YOU OK?
is this still a problem you have?
if so ill solve it in one of the many other exact same threads.
HELP ME PLS WITH THIS
Answer:
j
Step-by-step explanation:
Rachel is buying school supplies. She needs to buy a binder for $4.50, whiteboard markers for $7.00 and some mechanical pencils for $0.29 each. She can spend up to $13.00. Which inequality can be used to find m, the number of mechanical pencils she can buy?
PLEASE HELP!! THANK YOU!!
Step-by-step explanation:
i know the coordinates are ( 0,-3 1/2 ) or ( 0, -3.5 ) for D
Answer:
(0,-2)
Step-by-step explanation:
Parallelograms have parallel lines and equal opposite lines.
You can count.
For Ex: A is 1 above and 5 to the left of B.
So D should be 1 above and 5 to the left of C.
C is at (5,-3)
Go up 1 and left 5 and you get (0,-2)
the first person to answer 1 divided by 0 gets brainlist
What is the best description of slope (m) in a word problem?
The total at a certain time
The starting point
The rate of change
The amount of time
Answer:
Word problems with linear equations (that is, with straight-line models) almost always work this way: the slope is the rate of change, and the y-intercept is the starting value.
Step-by-step explanation:
As a cold front moved in, the temperature dropped 3 degrees each hour for 6 hours. What was the total temperature change after the 6 hours?
Answer:18°
Step-by-step explanation:
6x3=18
Felix’s Feed Mill sells chicken feed for $8.00 per bag. This price is no longer high enough to create a profit. Felix decides to raise the price. He is considering four different plans.
Plan A: Raise the price by $0.10 each week until the price reaches $12.00.
Plan B: Raise the price by 10 percent each week until the price reaches $12.00.
Plan C: Raise the price by the same amount each week for 8 weeks, so that in the eighth week the price is $12.00.
Plan D: Raise the price by $0.25 each week until the price reaches $12.00.
Which plan will result in the price of the feed reaching $12.00 fastest?
-plan A
-plan B
-plan C
-plan D
Answer: B is the fastest way
Step-by-step explanation: How to solve this is a bit hard
8*1.1^n =12, so : ln(8) +n*ln(1.1) = ln(12), then
n = (ln(12) - ln(8))/ln(1.1) (≈ means around)4.3 weeks.
Answer: ANSWER IS [B]
Step-by-step explanation:
HELP PLEASEEEEE!!!
Answer:
6•(-5)
Step-by-step explanation:
Each hour there is a change of -5, so after:
1 hour: -5=1•(-5)2 hours: -5+(-5)=2•(-5)3 hours:-5+(-5)+(-5)=3•(-5)4 hours: -5+(-5)+(-5)+(-5)=4•(-5)5 hours: -5+(-5)+(-5)+(-5)+(-5)=5•(-5)6 hours: -5+(-5)+(-5)+(-5)+(-5)+(-5)=6•(-5)how to find future value?
Step-by-step explanation:
FV=$1000×(1+0.1)5
try solving with this it might help you and if it did please make me brainliest plzzzzxx
What is the product of 3/5 and 10/11?
Answer:
6/11
Step-by-step explanation:
pls help
which equation describes the motion of the train?
d=50t
d=25t
d= t- 175
d= t + 25
Answer:
d = 25t
Step-by-step explanation:
pick tow points on the line, the easier for me is (0,0) and (2,50). The equation options are given in slope intercept form such as y = mx + b; where m is the slope and be is where the line intercepts the y-axis. We can see that "b" is zero because the line intercepts the y-axis at 0 (b = 0).
to find the slope you use the two points for the m
m = [tex]\frac{(y2 - y1)}{(x2 - x1)}[/tex] = [tex]\frac{(50 - 0)}{(2 - 0)}[/tex] = 25 is the slope
Therefore the equation should d = 25t
Out of 30 cookies,
4/5
are chocolate chip. How many cookies are chocolate chip
Answer:
24 are chocolate chip
Step-by-step explanation:
Hope this helps =)
Given a triangle with side lengths of 8 & 23
What is the range of possible lengths of the 3rd
side?
Answer:
i think it cud be 93 multiply The 3 times
Step-by-step explanation:
i think its that
i been needing help with my work on study island
Answer:can I see the answer for the drop down box..
Step-by-step explanation:
Answer: The answer is they left about 24% of the tip
Step-by-step explanation: Find 15% of the total number, add 20 to it, then divide by the total bill
I NEED HELP ASAP PLSSSSSSS
Answer:
53 degrees
Step-by-step explanation:
Answer:
53
Step-by-step explanation:
180-127=53
somebody help me answer these ik I'm not the smartest
Answer:
1. 3/5
2. 70/9
3. 12 3/5
Step-by-step explanation:
hope it helps
Answer:
reduce 18/30
divide both numerator and denominator by 6
3/5
change to improper 7 7/9
multiply 7*9=63
63+7=70
70/9
Change to mixed number 63/5
63/5=12 remainder 3
12 3/5
Please help! 2nd time asking!
Answer:
4
Step-by-step explanation:
Function 1 is moving at a constant rate meaning it has the rate of change of 0/1 or 0.
Function 2 says y is 4x meaning that the rate of change is 4/1 or 4.
0 - 4= I-4I or 4
A) 41 cm2
B) 54 cm2
C)81 cm2
D)121.5 cm2
Answer:
C.
Step-by-step explanation:
you have to use the equation 4pir^2. After simplifying, it comes out to 81pi cm^2
Please answer! solve for x
Answer:
it 180 degree try to add them all the subtract with 180 and that equals x
Step-by-step explanation:
Answer:
x = -10
Step-by-step explanation:
The angles of a triangle always add up to 180°. This means that (x+46) + 52 + 92 = 180.
First, subtract 92 from both sides of the equation to get (x+46) +52 = 88. Then, subtract 52 from both sides of the equation to get x + 46 = 36. Finally, subtract 46 from both sides of the equation to get x = -10
The total cost in dollars to buy uniforms for the Ping-Pong team can be found using the function c=22.50+5 where u is the number of uniforms bought.if there are at least 7 players but not more than 10 players on the Ping-Pong team, what is a reasonable range for the situation? A.{7,8,9,10} B.{162.50 , 185, 207.50, 230} C. 7≤ x ≤ 10 D. 162.50 ≤ y ≤ 230
answer: b
explanation:
it’s asking for the range so it can’t be c or d because those are used in continuous data only so it’s between a and b but it can’t be a as a is the range of players but b is the range of the cost so the answer would then be b
Nooooooooooooooooooooooo
Answer: yes
Step-by-step explanation:
Simply just yes
Answer:
YESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Step-by-step explanation:
WILL MARK BRAINLIEST
slope intercept form: given
m=2/3 and (0,-6).
Answer:-6=-2/3x+0
Step-by-step explanation:
I dont know if you were supposed to solve, but the equation is in slope intercept.
If you were to solve, its y=-2/3x+6