Answer:
Emma types at a rate of 45 words per minute.
Step-by-step explanation:
I know this because if you divide 90/2 you can get 45 because as you see on the graph, every two minutes is 90 words, so just divide 90/2.
Which is the correct formula to find the distance between two points (a, b) and (c,d)?
d =
a-D )+(c-d
d-
a+c)2-( D + d
d-
a+b ) - ( c+d)
0 -
2-0 )2 + ( b-d)
Answer:
Distance = √(a - c)² + (b - d)²
Step-by-step explanation:
Given:
Two points
(a, b) (c, d)
Find:
Distance
Computation:
Distance = √(x1 - x2)² + (y1 - y2)²
So,
Distance = √(a - c)² + (b - d)²
can anyone solve this equation? (pls I really need it now)
a(x-b)=X
Answer:49
Step-by-step explanation:
Answer:
Solving for x: x= - ab/(1-a)
Solving for a: a= x/(x-b)
Solving for b: b=-x(1/a-1)
Fernando can run 600 meters
in 5 minutes. At this rate,
how many minutes would it
take him to run 1,500
meters?
Answer:
12.5 minutes
Step-by-step explanation:
Given that,
Fernando can run 600 meters in 5 minutes.
We need to find how many minutes would it take him to run 1500 meters.
ATQ,
600 m = 5 min
1 m = (5/600) min
For 1500 m,
[tex]t=\dfrac{5}{600}\times 1500\\\\t=12.5\ min[/tex]
So, it will take 12.5 minutes to run 1500 m.
PLEASE ANSWER FAST.
I HAVE BEEN SO CONFUSED!? :(
A cone is placed inside A cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same. The cone is tilted at an angle so it’s peak touches the edge of the cylinders base. What is the volume of the space remaining in the cylinder after the cone is placed inside it?
a number w decided by 5 equals 6
Answer:
You write the question wrong but it's okay
Step-by-step explanation:
it will be 30
i hope my answer help you
Answer:
30
Step-by-step explanation:
equation:
[tex]\frac{w}{5} = 6[/tex]
multiply 5 on both sides:
[tex]\frac{w}{5}[/tex] x 5 = 6 x 5
x = 30
A table of values of a linear function is shown below. Find the output when the input is n . Type your answer in the space provided.
input: 1 2 3 4 n
output: -10 -13 -16 -19 (Blank)
Answer:
5; -22
Step-by-step explanation:
A linear function has a positive relationship and as such an increase in one variable (input variable) causes an increase in the other variable (output variable) i.e the variables are directly proportional.
Given the following data;
Input: 1 2 3 4 n
Output: -10 -13 -16 -19
For an input variable of 1, 2, 3, 4; the output variable is -10, -13, -16, -19 respectively.
To find the value of n;
We can deduce that the input is increasing by a value of 1.
Thus, n = 4 + 1 = 5
For the output;
We can deduce that the output is increasing by a value of -3.
Thus, the next output = -19 + (-3) = -22
Answer:
5; -22
Step-by-step explanation:
Hope this will help
how do i find the yield percentage?
Answer:
First make sure the both weights have the same units.
Take your experimental yield and divide it by the theoretical yield.
Multiply this value by 100 to find the percent yield.
Please help! I would really appreciate it!!
Answer:
Dunno wat that means im in elementary lel =]
But I know wat its like to not have an answer on a hard question =(
At Stater Brothers there is a gallon of ice cream for $4.75 it is on sale for 15%
off. How much is the price of the ice cream after the sale?
How much was saved?
Answer:
Price after sale: $4.04
$0.71 saved
Step-by-step explanation:
Pete has an old playstation that he bought for $400.
The playstation depreciates by 30% each year
Answer:
1 year= $280
Step-by-step explanation:
30% of 400= 0.3 * 400= 120
400-120= 280
after one year the playstation cost 280
30% of 280= 0.3 * 280= 84
280-84= 196
after 2 years it cost $196
multiply the number by 0.3 to get 30% of the total
all the expressions that are equal to 45,000 ÷ 90.
matemáticas que número resulta si el 10 lo multiplicó por 6 y después le resto 350
Answer:
-290
Step-by-step explanation:
10×6=60-350=-290 queda un número negativo que es -290
a man uses 1/8 of his salary after tax on house rent, and a 3/5 on transport, food and other household items.
He then reserves 5/8 of the remainder on leisure and incidentals while saving the rest. if he saves$37135 every month. How much is his salary after tax.( round to the nearest whole number)
Answer:
let x be his salary after tax
house rent=1/8x
transport, food,=3/5x
total expenses, =1/8x + 3/5x
=29/40x
remainder amount =(x - 29/40x) = (1 - 29/40)x
leisure and incidentals,=5/8(1 - 29/40)x
amount saved = $37135
hence, the equation for his salary after tax is;
x = (29/40x) + 5/8(1 - 29/40)x + 37135
x = (29/40x) + (5/8x) - (29/64x) + 37135
x = (287/320x) + 37135
x - 287/320x = 37135
33/320x = 37135
x = 360096.97
to the nearest whole number, his salary after tax is $360097
Step-by-step explanation:
first represent his salary after tax by a variable
add the two expenses to get the total amount spent
substract the total amount spent from the variable to get the remainder
now fine 5/8 0f the remainder to get the amount spent on leisure and incidentals.
note that there was am amount that he saved.
base on this, we can now express an equation in terms of "
x" to calculate for his salary after tax
What is the sum of the polynomials
Answer:
it's B
4m-24n+3
Step-by-step explanation:
photo math
-2(x + y)2 for for x =-3, y = 2 with steps
Step-by-step explanation:
-2(-3+2)2
(-2×-3)+(-2×2)2
(6-4)2
2(6-4)
(2×6)+(2×-4)
12-8=4
Find the area of the circle. Round your answer to the nearest hundredth.
Answer:
176.71^2 in
Step-by-step explanation:
yeh
When x = 4 and y = 3, find the value of:
a) 2x + 7y - 10
b) y(x - 2y)
c) (5y - 3x)/12
Answer:
a) 2*4+7*3-10 = 25
b) 3(4-2*3) = -6
c) (5*3-3*4)/12= 4
Step-by-step explanation:
just replace the variables with the numbers given .
Find the value of f in the equation below.
3f = 8.4
Answer:2.8
Step-by-step explanation: none
Answer:
2.8
Step-by-step explanation:
You divide 8.4 by 3 and you get 2.8. If you want to check if that's correct, just multiply 2.8 and 3 together. You should get 8.4. :)
How much gift wrap is needed to cover a box which measures 3 feet by 2 feet by 3 feet?
Figure out if it’s SA or Volume and solve.
Answer:
Step-by-step explanation:
In a certain Algebra 2 class of 28 students, 14 of them play basketball and 19 of them
play baseball. There are 5 students who play neither sport. What is the probability
that a student chosen randomly from the class plays basketball or baseball?
Answer:
13/28
Step-by-step explanation:
Total number of students = 28
Number of students that play basketball = 14
Number of students that play baseball = 19
Number that play neither sport = 5
Number of students playing sports = 28 – 5 = 23
Number of students playing both basketball and baseball = 14 + 19 – 23 = 10
Number of students that play only basketball = 14 – 10 = 4
Number of students that play only baseball = 19 – 10 = 9
Number of students playing basketball or baseball = 4 + 9 = 13
P(a student chosen at random plays basketball or baseball) = 13/28
In a class of 24 students, 9 have blue
eyes. What percent of the students have
blue eyes?
Answer:
37.5%
Step-by-step explanation:
9/24 = .375
I need help please?!!!!
The vertex is on the line of symmetry . the zeroes are located equidistant from the line of symmetry , which is the x-coordinate of the vertex is x=4.
A right triangle has a side length of 15 feet and a hypotenuse of 17 feet. What is the length of the missing leg? Round to the nearest tenth if necessary.
Answer:
the correct answe is the othe leg is 12 cm long.
Answer:
8 feet
Step-by-step explanation:
using the Pythagorean theorem:
17^2 = 15^2 + X^2
289 = 225 - X^2
X^2 = 64
X = 8 feet
if 1/2x + 3 = 3/4 - x, what is the Value of x?
Answer:
x=-2/9
Step-by-step explanation:
Need help asap !! A toy rocket is launched from the ground. The height h (in feet) of the rocket t seconds after it is launched can be found with the equation: h=-16t²+128t. a)Find when the rocket will reach 112 feet and b)when it will land back on the ground.
Answer:
when it will reach 122 feet's is 16*16+128=384
Use the model to solve the equation 3/8 +2/8
ther are 9 thirds in 3 ones a multiply and divide equashon
Answer:
That is a division equation.
Step-by-step explanation:
Please answer this correctly without making mistakes.I want ace expert and genius people to answer this correctly without making mistakes
Answer:
10v*3 =
30v
Step-by-step explanation:
That's the answer
Answer:
10v × 3
Step-by-step explanation:
Multiply the product of v and 10 by 3.
Firstly, the product of two numbers is the resulting value after you multiply them. Therefore, the product of v and 10 is 10v.
Now, we're told to multiply this value by 3. Because the product of v and 10 is 10v, we get 10v × 3 when we multiply it by 3.
I hope this helps!
A line contains the points (-2, -8) and (3, 5). What is the slope of the line?
A. 13/5
B. -5/13
C. 5/13
D. -13/5
Answer:
Step-by-step explanations
A.13/5
Which scatterplot shows the correct division for using the Area Method to draw the trend line?
Answer:
A
Step-by-step explanation:
Got it right
The correct division for using the Area Method to draw the trend line is shown by Option A.
What is a Scatter Plot ?A scatter plot is the plot that consists of data that is randomly spread and doesn't have a fixed pattern , A trend has to be determined from the data to understand the pattern.
The given scatter plot shows an upstream and a downstream , The correct division will be from the point where it start following a fixed pattern , Which is in the Option A attached.
Therefore The correct division for using the Area Method to draw the trend line is shown by Option A.
The missing Options are attached with the answer
To know more about Scatter Plot
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