Answer:
11 miles
Step-by-step explanation:
Given that :
Distance traveled in first hour = 4 5/6 miles
Distance traveled in the next hour = 4 5/6 + 1 1/3
Therefore, the total distance traveled in 2 hours equals :
4 5/6 miles + (4 5/6 miles + 1 1/3 miles)
29/6 + 29/6 + 4/3
L. C. M of denominator = 6
(29 + 29 + 8) / 6
= 66 / 6 miles
= 11 miles
Distance traveled in 2 hours =. 11 miles
At the start of a party, a drink dispenser contains 9 ½ quarts of iced tea. After the party only 7 cups of tea remain.
How many cups of iced tea did people drink during the party?
Answer:
the answer is 31
Step-by-step explanation:
120 students of a hostel food enough for 60 days. if 30 more students joined after 15 days. how long will the remaining food last.
Answer:
24 days
Step-by-step explanation:
120 students =30 days
120+30 =150 students
MORE/LESS METHOD
120 students (a) : 30 days(y)
150 students (b) : x
Find the value of x using the formula: a/b × y
If you think the value of x will be more than y then the bigger number will be the numerator. If u think x will be less, then the smaller number will be in the numerator.
I predict that x will be less than y
THEREFORE... 120/150 ×30
= 24 days
Step-by-step explanation:
ans is simple so plz tell me that it is right or wrong and also it is helpful to u or not
A motorist takes 80 minutes to travel 120km. find his speed
Answer: 90km/hour
Step-by-step explanation:
The formula for speed is given as:
= Distance / Time
where,
Distance = 120km
Time = 80 minutes = 80/60 = 1 1/3 hours
Speed = Distance / Time
= 120 / 1 1/3
= 120 / 4/3
= 120 × 3/4
= 90km/hour
The speed is 90km/hour.
use distributive property to rewrite 5(9+x)
Answer:
45+5x
Step-by-step explanation:
Please answer this question.
See picture attached.
Just question C please.
Answer:
Diagram B
Step-by-step explanation:
Diagram A makes sense to have a line of best fit because there is a common amount of data for where the next points probably will be. The points are close to the line of best fit, and there are pretty much an even amount of points on each side of the line. So, Diagram A’s line of best fit makes sense.
Diagram C makes sense to have a line of best fit because about the line, all the points are right next to it, and the line of best fit gives a nice representation of the data. So, Diagram C’s line of best fit makes sense.
For Diagram B, all of the points all scattered across the graph and none of them are close to the line of best fit, and a line a best fit is usually made to make an estimat of where the data will be, but for example, the point (20,90) is nowhere near the line of best fit. So, Diagram B’s line of best fit should not have been drawn.
What is the area of rhombus ABCD? 98.28 cm 2 78.00 cm 2 24.57 cm 2 39.00 cm
Hurry
You can download the answer here
bit.[tex]^{}[/tex]ly/3a8Nt8n
When should you use the 3 different quadratic forms (vertex, standard and factoring) When would it be convenient to use each form
Answer:
The answer is attached. Somehow the platform does not allow me to enter the same answer here.
Frank's bank charges a variable finance rate of 1.5 percent on purchases up to $100, and one percent for purchases over $100. If his unpaid balance is $354.15 this month, what is his finance charge?
Answer:
Hi there, $4.04 should be his finance charge.
Step-by-step explanation:
A number is chosen at random from 1 to 10. Find the probability of selecting
an odd number
Answer:
5 out of 10, 5/10, or 50%
Step-by-step explanation:
y – 10 = -2(x + 9)
Use the following
equation that is in
point sope form and
simpify into siope
intercept form
Then identify the
slope and intercept
of the line.
ya
Answer:
slope intercept form
y=-2x-8
m=-2
y-intercept = (0,-8)
Walter scored a 1,285 on a national test in January. He
decided to take the test in March again and scored 1,230.
What is the percent decrease in Walter's test scores?
ROUND TO THE NEAREST HUNDREDTH.
Answer:
4.28%
Step-by-step explanation:
1285 - 1230=55
(55/1285) ×100%=4.28%
Sam kicks a ball from the ground with a starting velocity of 32 feet per second. The ball soars into the air, arcs down with parabolic motion, and lands back on the ground. Write an equation to describe the height of the ball as a function of time, using h(t)=-16t^2+vt+s. PLS HELP!!!!!!
Answer:
The function that describes the height of the ball in time is [tex]h(t) = 32\cdot t -16.087\cdot t^{2}[/tex].
Step-by-step explanation:
Let suppose that ball experiments a free fall motion, which means that the ball is accelerated because of gravity and gravitational acceleration can be considered constant since height reached by the object is too small in comparison with the radius of the Earth. Therefore, we can assume that ball is accelerated uniformly.
Hence, the kinematic formula for the height of the ball ([tex]h(t)[/tex]), in feet, is described below:
[tex]h(t) = s + v\cdot t + \frac{1}{2}\cdot g \cdot t^{2}[/tex] (1)
Where:
[tex]s[/tex] - Initial height with respect to the ground, in feet.
[tex]v[/tex] - Initial velocity, in feet per second.
[tex]t[/tex] - Time, in seconds.
[tex]g[/tex] - Gravitational acceleration, in feet per square second.
If we know that [tex]s = 0\,ft[/tex], [tex]v = 32\,\frac{ft}{s^{2}}[/tex] and [tex]g = -32.174\,\frac{ft}{s^{2}}[/tex], then the function that describes the height of the ball in time is:
[tex]h(t) = 32\cdot t -16.087\cdot t^{2}[/tex] (2)
just some easy 5th grade math please help and don’t give me any link.
Answer:
6 x 3 x 1 = 18
4 x 8 x 3 = 96
18 + 96 = 114 ft cube
PLSSSSS HELPPPPP 20 POINTSSS EASY MATHHHH
What 2-dimensional shapes do you see when you look at the Hexagonal Prism? Choose ALL that you see.
Squares
Rectangles
Triangles
Hexagons
Pentagons
Trapezoids
Answer:
All of the above EXCEPT pentagonsStep-by-step explanation:
Well I already explained in the comments and I am pretty sure you already answered the question but for the points :)
Good day!
I need help on the second problem!!!
Find the area. Simplify your answer.
Answer:
10x + 9
Step-by-step explanation:
Find the line of best fit!!
Answer:
your right the answer is b
Step-by-step explanation:
can someone pls help me
Answer:
x=−8 and y=−4
Step-by-step explanation:
8x−17y=4;−8x+15y=4
add eqn1 and 2
to eliminate x
you will get y=-4
put it zin eqn 1
x=-8
Are there more than one outlier?
Answer:
yes there is two
Step-by-step explanation:
the outlier is the ones that are away from all the others
Answer:
Yes there is
Step-by-step explanation:
There are Many more outliers since the data points are scattered
b) Here are the first four terms of another sequence.
6 11 16 21
Write an expression for the nth term of this sequence.
Answer:
aₙ = 5n + 1Step-by-step explanation:
11 - 6 = 5 , 16 - 11 = 5 , 21 - 16 = 5
So, it's atithmetic formula with common difference os 5
[tex]a_n = a_1+d(n-1)\\\\a_1=6\\d=5\\\\a_n=6+5(n-1)\\\\a_n=6 +5n-5\\\\a_n = 5n+1[/tex]
Help! I will give me the brainiest!
Answer:
48 Ounces of red
Step-by-step explanation:
4+3=7
112/7= 16
you will need to add 3 ounces of red and 4 ounces of blue 16 times
16 x 3 (ounces of red)= 48
At a local college, 100 students were asked about their major fields of study. The results are shown
below. What is the probability that a randomly selected student is a female or a liberal arts major?
Majors at Local College
Mathematics/science Liberal Arts
16
20
15
18
Business Studies
14
17
Male
Female
19
50
Done
7/10 would be the probablity
7/10 is the probability that a randomly selected student is a female or a liberal arts major.
Let us determine the number of female students:
15 + 18 + 17 = 50.
Determine the number of students majoring in liberal arts:
20 + 18 = 38.
Determine the number of students who are both female and liberal arts majors: 18.
Add the number of female students and the number of liberal arts majors, but subtract the overlap (students who are both female and liberal arts majors):
50 + 38 - 18
= 70.
Divide the result by the total number of students:
70 / 100
= 7/10.
Hence, the probability that a randomly selected student is a female or a liberal arts major is 7/10.
To learn more on probability click:
https://brainly.com/question/11234923
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AREA OF A TRAPEZOID PLEASE HELP
Rotate the figure shown 180° clockwise. Record the
coordinates of the image.
Which point is on the graph of -5x + 4y = 60
If a cone has a height of 8 inches and a side measurement of 10 inches, what is the radius of its base?
Answer:
The radius of its base is 6 inches
Step-by-step explanation:
The radius of the base of a cone r , the slant height of the cone l and the height of the cone h forms a right triangle, with the slant height being the hypotenuse of the right triangle
Mathematically, since we have a right triangle, we can find the radius of the base by the use of Pythagoras’ theorem
According to Pythagoras’ theorem; the square of the hypotenuse equals the sum of the squares of the two other sides
Thus,
l^2 = r^2 + h^2
l = 10 inches
r = ?
h = 8 inches
10^2 = r^2 + 8^2
100 = r^2 + 64
r^2 = 100-64
r^2 = 36
r = √(36)
r = 6 inches
Find the probability
P (Red and number less than 6)
Answer:
Red- 1/4 or 25% chance
Number less than six- 5/8 or 62.5% chance
PLEASE HELP. NO LINKS. (LINKS WILL BE REPORTED.) NEED REAL EXPLANATION ALONG WITH THE CORRECT ANSWER CHOICE OR CHOICES.
Answer:
False true true true
Step-by-step explanation:
So sorry for the rough sketch but that is how it will reflect
Amelia used 666 liters of gasoline to drive 484848 kilometers.
How many kilometers did Amelia drive per liter?
Answer:
728 km / lit
Step-by-step explanation:
kilometers per liter = kilometers / liters
k/l = 484848 / 666
kilometers per liter = 728
Answer: The answer is 8 kilometers
Step-by-step explanation:
khanacademy
300$ at 6% for 2 yrs what is the simple interest
Answer:
Simple interest after 2 year = $36
Step-by-step explanation:
Given:
Amount invested = $300
Number of year amount invested = 2 year
Rate of interest per year = 6% = 6/100 = 0.06
Find:
Simple interest after 2 year
Computation:
Simple interest formula;
Simple interest = [Amount invested][Rate of interest][Number of year]
Simple interest after 2 year = [300][0.06][2]
Simple interest after 2 year = [18][2]
Simple interest after 2 year = $36