The table shows the distance, in feet, a ball travels t seconds after being dropped from a 980-foot building. The equation d(t) = 9.8t2 models the function shown in the table. What are the restricted domain and range of the function? D = {0, 2, 4, 6, 8} and R = {0, 39.2, 156.8, 352.8, 627.2} D = {0 ≤ t ≤ 8} and R = {0 ≤ d(t) ≤ 627.2} D = {0 ≤ t ≤ 8} and R = {0 ≤ d(t) ≤ 980} D = {0 ≤ t ≤ 10} and R = {0 ≤ d(t) ≤ 980}
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
On edge
I need help please to find what it equals too
Answer:
x > 29
Step-by-step explanation:
Multiply each term in -x < -29 by -1
Inequality Form: x > 29
Interval Notation: (29, infinite)
If it takes you 40 seconds to travel from the first floor of a building to the third floor, how long will it take to travel from the first floor to the eighth floor (at the same pace, assuming all floors have equal height)? State your answer in seconds.
Answer: 104 seconds.
Step-by-step explanation: if it takes you 40 seconds to travel from the first to the third floor, then to pass one floor it will take 13 seconds. 40 divided by 3 which is 13. you then do 13x8 to figure out the time it would take you to travel through all the floors which is 104 seconds.
40/3 = 13
13 x 8 = 104
The answer is 104.
4) The fishing fleet left Manilow Bay when the water level reached
32 feet. At 5:00am, the depth was 27 feet. The tide rose at the rate of 1
and ½ feet per hour for the next 6 hours. The depth of the water was
measured every hour on the hour. At what time may the fleet leave?
The time the fleet may leave the Manilow Bay given the rate at which the depth rises is 9am.
What time may the fleet leave?The fishing fleet would leave when the water level reaches 32. At 5 am, the water level is 27 feet. The water level needs to rise 6 more feet (32 - 27) before the fleet can leave.
In order to determine the time, divide 6 feet by the rate at which the tide rises. Division is the mathematical operation that is used to determine the quotient of two or more numbers.
Hours when the tide would rise 6 feet = 6 ÷ 1 1/2
6 x 2/3 = 4 hours
Add 4 hours to 5am : 5am + 4 = 9am
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Travis's income is $3400 a month, and he plans to budge 3/8 of his income of savings and 1/3 of his income for groceries.
Step 2: What amount of money does he intend to spend each month of these items together? Round your answer to the nearest dollar.
Travis's will spend each month is $2,408
How to calculate the amount Travis will spend each month ?Travis income is $3400
He plans to budge 3/8 of his income on savings
He also plans to give 1/3 of the income on groceries
The amount spent on savings is
= 3/8 × 3400
= 3 × 425
= 1,275
The amount spent on groceries is
1/3 × 3400
= 3400/3
= 1,133.33
The amount spent altogether is
1,133.33 + 1,275
= 2,408.3
Hence the amount Travis spent from his income each month is $2,408
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QUICK I NEED HELP PLEASE ANSWER QUESTION
Answer: All of the < symbols should be [tex]\leq[/tex]
A tailor has a glass jars on a shelf.
Each jar holds 242 buttons. How many
buttons does the tailor have in all?
A 1,868
B) 1,800
C) 2,360
D) 2,178
Answer: D.
Step-by-step explanation: You can only have a whole number of jars. If you divide options A, B, and C, you will get a number with a wild decimal. Option D is correct because 2,178 divided by 242 is 9, which does not have a wild decimal.
A total of 6 cups of flour were used to make 4 pans of brownies. Which graph has a
slope that best represents the number of cups of flour used per pan of brownies?
Brownies
Pls help give brainly
find the lcm of the following set of number using decomposition method
6,9,27,and 36=lcm=
Answer:
∴ So the LCM of the given numbers is 2 x 3 x 3 x 1 x 1 x 3 x 2 = 108
-4 -5c - 6 + 5c - 2c
Answer:
-4 -5c -6 +5c -2c
-2c -10
Step-by-step explanation:
Answer:
-2c-10 :)
Step-by-step explanation:
8114 divided by 3 with remainder
Tell me the quotient and remainder
Answer:
2704.66667 would be your answer
The coordinates of the point Q are (-7,-8) and the coordinates of point R are (-7,0). What is the distance, in units, between the point Q and point R?
The distance between the points Q and R is found to be 8 units.
What is defined as the distance formula?Algebraic expression that provides the distances between two points as a function of their coordinates (like coordinate system).
The distance equations for points in rectangular coordinates in two- and three-dimensional Euclidean space are based on the Pythagorean theorem.A line segment can be graphed both in two-dimensional & three-dimensional coordinate planes because it has a starting and stopping point. The two-dimensional coordinate plane allows the starting and stopping points to also be labeled as two-dimensional coordinates (x₁, y₁) and (x₂, y₂), respectively, resulting in the distance formula as: d = √(x₂ - x₁)² + (y₂ - y₁)².Now, as per the stated question;
The coordinates of the points Q and R are given as;
Q = (x₁, y₁) = (-7,-8)
And, R = (x₂, y₂) = (-7,0)
Now, substitute the values in the distance formula;
QR = √(-7 - (-7))² + (0 - (-8))²
QR = √(0)² + (8)²
QR = 8
Therefore, the distance between the points Q and R is calculated as 8 units.
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How many works can be formed for rearranging the letters of the word PROBLEMS such that P and S the first and last position respectively
can u please help with these questions, they're do in 10 minutes and I have trouble with angles
I NEED HELP ASAP PLEASE AND THANK YOU.
Answer:
C
Step-by-step explanation:
Happy Holidays ❄️☃️
points A,B,and C are collinear. Point B is between A and C. AC= 3x+3, AB= -1+2x, and BC= 11. Find x
The value of x is -15 units when points A,B,and C are collinear. Point B is between A and C.
What is line segment?
It is a part of line having two ends points.
The simplest definition of a line is an arrangement of points that extends in opposite directions to infinity, while a ray is a section of a line that has one endpoint and extends continuously in one direction, while a segment of a line is a section of a line between two endpoints.
Here, it is given that points A,B and C are collinear that is all lies in the same plan and also :
Length of AC = 3x+3
Length of AB = -1+2x
and, BC = 11 units
Now, to calculate x we subtract length AB with AC and equate it to length of BC that is 11 units :
AB = AC + BC
-1+2x = 3x+3 + 11
3x-2x = -1 -3 - 11
x = -15 units
Therefore, the value of x is -15 units when AC= 3x+3, AB= -1+2x, and BC= 11.
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What is the surface area?
A student compiled a list of daily low temperatures (in °F) that she observed at her college last semester. The
coldest temperature for any day was 31°F, but she mistakenly recorded this as 13º. How will this error affect the
following summary statistics?
a) The mean will
be higher
and the median will
b) The standard deviation will be lower.
be higher.
be lower
not be affected.
evaluate. 25 ÷ 5 + 7 - (4 x 3) =
Step-by-step explanation:
=25÷5+7(4×3)
=5+84
=420
hope it helps.
Answer:
0
Step-by-step explanation:
25/5=5
5+7=12
4x3=12
12-12=0
Which graph represents y=3vx
Answer:
is it just that one graph
Step-by-step explanation:
Answer:hmm
Step-by-step explanation:
Isabel is making covers for the throw pillows on her sofa. For each pillow cover, she needs 1/28 yard of print fabric and 1/20 yard of solid fabric. What is the total amount of fabric Isabel needs for each pillow cover?
Answer:
3/35
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5x+30=45 solve for x
Answer:
3
Step-by-step explanation:
5x=45-30
5x =15
divide both sides by 5
x=3
A circular pond has a radius of 3 feet. What is the approximate distance around the edge of the pond, in feet?
A.3π
B.6π
C.9π
D.12π
help please that is the question
Answer:
wait that is a activity, you gotta like paint a picture or something I guess
Answer:
have fun painting!! :)
Step-by-step explanation:
Can someone help me really quick and explain.
30 points!
Answer:parallel lines never intersect an example could be train tracks, and perpendicular lines intersect
Step-by-step explanation:
HELPP WHATS THE ANSWERRR
Answer:
C
Step-by-step explanation:
X can’t have 2 y’s
What is the answer to this equation 12-1/4=
Answer:
11 3/4
Step-by-step explanation:
12-1/4=11 3/4
Answer:
11.75
Step-by-step explanation:
1/4=.25
12-0.25=11.75
Question 10
- 6x + 4y = -12
Answer 2/3y+2
Step-by-step explanation:
Answer:
divide y y by 1 1 . Divide 8 8 by 4 4 . Using the slope-intercept form, the slope is 0
Step-by-step explanation:
Need ASAP if you don’t know the answer don’t answer
Answer:
254.47
Step-by-step explanation:
Four friends are equally splitting 1/2 pound of candy. How much will each friend get? Possible answers are,
8 pounds
1/4 pound
16 pounds
1/8 pound
Answer:
1/8
Step-by-step explanation:
1/2 pound equals 4/8 so to split it evenly they each get 1/8
Answer:
1/8 pounds
0.50 ÷ 4 = 0.125
1÷8 = 0.125