Answer:
40
Step-by-step explanation:
Answer:
There would be 40 sets of 1/4 in $10.
Step-by-step explanation:
This is because when you divide 10 by 0.25 (1/4) it is equal to 40.
You can also think of 4 times 10 since 4 1/4s(.25 cents) are equal to a dollar.
Hope that makes sense :)
find dy/dx in the following
1) y= sin x+ e^{x}
2) y= e^{x}-1/x+㏒e x
Answer:
2,6323
Step-by-step explanation:
Tim's family toured the Astronaut Hall of Fame from 2:05P.M. To 2:45 P.M. Explain how you know that the tour was more than 30 minutes.
Answer: See explanation
Step-by-step explanation:
Since Tim's family toured the Astronaut Hall of Fame from 2:05P.M. To 2:45 P.M, the time taken during the tour will be:
= 2.45 pm - 2.05pm
= 40 minutes.
Since Tim's family toured the Astronaut Hall of Fame for 40 minutes, this shows that they spent more than 30 minutes during the tour.
If the cost of production is 20 per 17 inches ^2. why does the dough cost $2 and not say
$27 ($2*7') ?
Answer:
111.32 Answer =)
1Step-by-step explanation:
On an airplane flight, Steve watched a display that showed the number of minutes since the flight took off and the number of miles away from the destination. He recorded various points and fit the line y = 2,426 – 8x to the data, where x is the number of minutes flying and y is the number of miles from the destination. According to the model, how far was Steve from his destination after 120 minutes of flying?
A 960 miles
B 1,466 miles
C 2,410 miles
D 3,386 miles
show your work
I need help
what is 8,419 divided by 3
Answer:
2806.33333333
Step-by-step explanation:
Answer: 2806.3333333 (the 3 is repeating)
Step-by-step explanation:
what is the area of a circle with a diameter of 18.2 cm?
use 3.14 for TT and round your final answer to the nearest hundredth.
the area is ___ square cm.
Answer:
260.0234 cm
Step-by-step explanation:
The formula for area of a circle is π r².
Since the radius is half of the diameter, we must divide the diameter by 2.
18.2/2 = 9.1
Next, we must multiply 9.1 x 9.1.
This gives us 82.81
Now we must multiply 82.81 by pi (3.14).
82.81 x 3.14 = 260.0234
Therefore, the area of the circle is 260.0234.
Help ASAP I’ll mark as brainlister
Answer:
196
Step-by-step explanation:
diameter is 14. also side of square. so 14 x 14 is answer 14 x 14 is 196.
What is the Mean, Median, Mode, and Range for number 3
Please help
Answer:
Mean: 49
Median: 41
Mode: 45
Range: 70
Step-by-step explanation:
To find the mean: add up all the numbers, then divide by how many numbers there are.
To find the median:
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
To find the mode: The mode of a data set is the number that occurs most frequently in the set.
To find the range: The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest.
It's for my sister she wants me to do it HELP HER
Answer:
I think its the second one
Step-by-step explanation:
Sorry if im wrong
Alek and Ann start walking around a track at the same time and at the same place. It takes Ann 6 minutes to walk around the track, and it takes Alek 8 minutes. After how many minutes will they reach the starting point at the same time
Answer:
3 3/7 minutes
Step-by-step explanation:
This calculated using the formula:
1/x + 1/y = 1/n
Where
x = Number of minutes it took Ann to walk = 6 minutes
y = Number of minutes it took Alek to walk = 8 minutes
n = Number of minutes it would take An and Alek to reach the starting point at the same time
1/6 + 1/8 = 1/n
Lowest Common Denominator = 24
4 + 3/24 = 1/n
7/24 = 1/n
Cross Multiply
7n = 24
n = 24/7
n = 3 3/7 minutes
It would take them 3 3/7 minutes to reach the starting point at the same time.
How to do this work
Answer:
26x+32
Step-by-step explanation:
2(3x+5+10x+11)
6x+10+20x+22
26x+32
Answer:
if yiu want to expand it is solved as the following :
V: 2(13 x +15 )
=26x +30
Step-by-step explanation:
if you want to solve 26x + 30=0
26x =30
x =30÷26=1.15
There are 3 white marbles, 4 yellow marbles and 5 blue marbles. What's the probability of having one blue marble when we randomly select 4 marbles from the batch?
Answer:
5/16
Step-by-step explanation:
Find mMK................
Answer:
Approximately mMK is 53 degrees
Step-by-step explanation:
Here, we want to find the length of MK
As we can see, we have a right triangle at LNK
so
let us find the angle at L first
9 is adjacent to the angle at L and also, 15 is the hypotenuse of the angle at L
so the trigonometric identity that connects adjacent to the hypotenuse is the cosine
It is the ratio of the adjacent to the hypotenuse
So;
cos L = 9/15
L = arc cos (9/15)
L = 53.13 degree
Approximately, L = 53 degrees
so now, we want to get the arc length MK
We are to use the angle-arc relationship here
Using this; arc length MK is equal to the measure of L at the center which is 53 degrees
what is the midpoint of AC on the grid below
Answer:
(-1,1)
Step-by-step explanation:
Answer:
-1 , 1
Step-by-step explanation:
The question says find the missing angles HELPP
Answer:
y: 71 degrees
z: 71 degrees
v: 71 degrees
x: 54.5 degrees
w: 54.5 degrees
Step-by-step explanation:
Ok, I might be wrong, please don't hate me!!!!
Since all triangles are 180 degrees, you can find all the measure while knowing only one angle measure.
To find y and z, you need to subtract 180 degrees by 38 degrees:
180 - 38 = 142
Since there are two angles, you need to divide the answer by 2.
142 / 2 = 71 degrees.
Since y and v are directly across from each other, they are the same measure (71 degrees).
With measures x and w, you do the same process of subtracting 180 by the value you know.
180 - 71 = 109
Then divide by 2.
109 / 2 = 54.5 degrees.
Solve each equation by using the Quadratic Formula. Round to the nearest tenth if necessary.
x^2 – 6x + 7 = 0
Answer:x=3±√2
Decimal Form:
x=4.41421356
Step-by-step explanation:
:D
During his NBA career, Larry Bird made approximately 89% of all free throws. Suppose Larry
makes 10 free throws in a row. Assuming each free throw is independent, what is the
probability he will make the next free throw?
(a) 0.11
(b) 0.50
(c) 0.01
(d) 0.89
Answer:
0.89
Step-by-step explanation:
The probability of Larry making the next free throw is, 0.89
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one
Now, we can assume that Larry Bird has a 89% chance of making any given free throw.
Since, each free throw is an independent event, the fact that he made 10 free throws in a row does not affect the probability of him making the next free throw.
Therefore, the probability of Larry making the next free throw is also 89%.
Thus, the probability of Larry making the next free throw is, 0.89
Learn more about the probability visit:
https://brainly.com/question/13604758
#SPJ2
How much wood do you need to build a frame around a picture that is 8 inches tall and 10 inches wide?
Answer:
36 inches of wood
Step-by-step explanation:
8+8+10+10= 36
Park visitors
100
150
200
250
300
350
1) What was the range of the number of park visitors each day?
visitors
Submit
Answer:
The answer is 225
Step-by-step explanation:
Because you first need to subtract 350-125 and you get 225
Solve Question!
6 = 2y/3
Y=
Answer:
y=9
Step-by-step explanation:
So 2y=19
y=9
2xyz - 3xy2z - 5x3z
help me please
Answer:
2xyz - 3x[tex]y^{2}[/tex]z-5[tex]x^{3}[/tex]z
Step-by-step explanation:
What is the IQR of:
45, 32, 62, 26, 22, 29
Answer:
The first quartile is 26.
The third quartile is 45
The median is 30.5
The interquartile range is 19.
Hope that helped :)
Step-by-step explanation:
!~Brainliest IF YOU CAN SIMPLIFY AND SOLVE FOR THE UNKNOWN~!(3 + 5)² + [8 - 11] + Z = 4(Z - 2)
Answer:
z=23
Step-by-step explanation:
hope this helps! :)
Please help NO LINKS/WEBSIGHTS plz and will mark brainiest if right :)
Answer: 4/5
Step-by-step explanation: We are finding sin C so that means we should divide the opposite side of angle c by the hypotenuse of the triangle. (Soh Cah Toa). The opposite side of angle c is 28 and the hypotenuse is 35. The answer is 28/35 which simplifies into 4/5. hope this helps gg
find the measure of angle b (image below)
Answer:
123+b=180 (being sum of straight angle)
b=180-123
b=57
PLEASE HELP!
Solve the quadratic equations. Show all steps
[tex]1.) 2(x+1)^2=32\\2.)3(x-4)^2=30[/tex]
Answer:
1.)x=-5, x=3
2.)√10+4, x=√10+4
Step-by-step explanation:
1.) 2(x+1)^2=32
(x+1)^2=16
x+1=±4
x=1=-4
x=1=4
x=-5, x=3
2.)3(x-4)^2=30
(x-4)^2=10
x-4=±√10
x-4=-√10
x-4=√10
x=-√10+4, x=√10+4
helo me please please
i) Area = length x width
=250 x 100
= 25000 cm2
ii) it is a square so the sides are equal
Area = 10 x 10
= 100cm2
iii) 25000/100
250 tiles will be needed
Iv) one tile is 4.75 dollars
Total tiles are 250
Cost for tiling
=250 x 4.75
=1187.5
Hope this helps
Am I correct? or what is the right answer?
you are
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
I only solved your previous doubt
let us check option by option
A)here 1300÷628 makes the statement 1300 divided by 628
E)here 1300 makes the statement 1300 divided by 628
628____
F)here 628 |1300 makes the statement 1300 divided by 628
(here in bit F 1300 is the dividend not 628 ok)
so the options B,C,D are oposite of A,E,F so b,c,d are correct
hope it helps you
please mark me as brainlist
Find the value of y.
120°
Answer:
y = 60°
Step-by-step explanation:
The tangent- chord angle y is half the measure of its intercepted arc , then
y = [tex]\frac{1}{2}[/tex] × 120° = 60°
The value of y is 60 °
What is the tangent- chord angle theorem?"The angle generated by a tangent to a circle and a chord is equal to half the angle measure of the intercepted arc," is another way to state the Tangent-Chord theorem. Since the angle measure of an intercepted arc is double that of the inscribed angle that subtends it, this is equivalent to what we have demonstrated.The measure of an angle formed by a tangent and a chord meeting at the point of tangency is half the measure of the intercepted arc.Given , the angle is 120°
Now apply the tangent- chord angle theorem, " a chord meeting at the point of tangency is half the measure of the intercepted "
y = 1/2 × 120°
y = 1/2 × 120° = 60°
Therefore, the value of angle y is 60°.
Learn more about the Tangent-Chord theorem brainly.com/question/2193714
#SPJ2
A CD usually sells for $14.00. If the CD is 20% off, and sales tax is 7%, what is the total price of the CD, including tax?
Answer:
the total price of the CD including tax is $11.984
Step-by-step explanation:
The computation of the total price of the CD including tax is shown below:
The Selling price of the CD is $14
CD is 20% off
And, the sales tax rate is 7%
So, the total price of the CD is
= ($14 - $14 × 20%) × (1.07)
= $11.2 × 1.07
= $11.984
Hence, the total price of the CD including tax is $11.984
