Answer: The slope is negative zero point five if that was what you were looking for “(-0.5)”
If you push a skateboard with a force of 6 N. If your mass is 60kg, what is the force that the skateboard exerts on you?
Leigh-Anne invests £2500 for 4 years in a savings account.
She gets 3% per annum compound interest.
How much money does Leigh-Anne have at the end of 4 years.
Answer:
After 4 years, Leigh-Anne will have £ 2,813.77 in her account.
Step-by-step explanation:
Given that Leigh-Anne invests £ 2500 for 4 years in a savings account, and she gets 3% per annum compound interest, to determine how much money does Leigh-Anne have at the end of 4 years, the following calculation must be performed:
X = 2,500 x (1 + 0.03 / 1) ^ 4
X = (2,500 x 1,003) ^ 4
X = 2,813.77
Thus, after 4 years, Leigh-Anne will have £ 2,813.77 in her account.
Help I don’t understand please
Answer:
i dont know kinda weird
Step-by-step explanation:
Workers are loading boxes onto a truck. So far, they have loaded 48 boxes onto the truck.
According to their inventory, they still need to load 96% of the boxes on the truck. How many boxes do they need to load on th
Let b = the number of boxes the workers need to load on the truck.
Work out the volume of this prism.
Answer:
480 cm³
Step-by-step explanation:
Giveb that :
Area = 40cm²
Height, h = 12 cm
The volume of a prism is the product of it's base area and height, h
Base area = 40cm² ; height = 12cm
Volume = base area * height
Volume = 40cm² * 12cm
Volume = 480cm³
In a recent poll, 13% of all respondents said that they were afraid of heights. Suppose this percentage is true for all Americans. Assume responses from different individuals are independent.
a. What is the probability of having 3 randomly selected Americans all say that they are afraid of heights?
b. What is the probability of having none of the 3 randomly selected Americans say that they are afraid of heights?
c. What is the probability of having at least 1 of the 3 randomly selected Americans say that they are afraid of heights?
Answer:
A
Step-by-step explanation:
I think is a
A) The probability of having 3 randomly selected Americans all say that they are afraid of heights is 0.21%.
B) The probability of having none of the 3 randomly selected Americans say that they are afraid of heights is 65.85%.
C) The probability of having at least 1 of the 3 randomly selected Americans say that they are afraid of heights is 9.83%.
Given that in a recent poll, 13% of all respondents said that they were afraid of heights, supposing this percentage is true for all Americans and responses from different individuals are independent, to determine A) what is the probability of having 3 randomly selected Americans all say that they are afraid of heights; B) what is the probability of having none of the 3 randomly selected Americans say that they are afraid of heights; and C) what is the probability of having at least 1 of the 3 randomly selected Americans say that they are afraid of heights; the following calculations must be performed:
A)
0.13 x 0.13 x 0.13 = X 0.0021 = X 100X = 0.21
B)
100 - 13 = 87 0.87 x 0.87 x 0.87 = X 0.6585 = X 100X = 65.85
C)
0.87 x 0.87 x 0.13 = X 0.0983 = X 100X = 9.83Learn more about probability in https://brainly.com/question/18721089
Find the number that makes the ratio equivalent to 2:1.
Answer:
There is no number
Step-by-step explanation:
I cannot help
Answer:
4:2
Step-by-step explanation:
is the expression (x+5)(x+4) equivalent to x^2+9x+20 ?
Answer:
Yes
X×x =x^2
X×4and5=9x
5×4=20
solve (5w-8)/3 = 4w + 2[
Answer:
w = -2
Step-by-step explanation:
(5w - 8)/3 = 4w + 2
First, we will distribute the division problem on the left.
5w/3 - 8/3 = 4w + 2
Next, subtract 4w from both sides
5w/3 - 8/3 - 4w = 4w + 2 - 4w
We have to turn 4w on the left side into a fraction, but we have to make sure they are like fractions (meaning they have the same denominator).
5w/3 - 8/3 - 12w/3 = 2
5w/3 and -12w/3 are like terms (same variables) so we will subtract -12w/3 from 5w/3
-7w/3 - 8/3 = 2
Now, we will add 8/3 to both sides
-7w/3 - 8/3 + 8/3 = 2 + 8/3
to add 2 and 8/3 together, we need to make them like fractions
-7w/3 = 6/3 + 8/3
-7w/3 = 14/3
Now we get rid of the 3 by mutliplying 3 to both sides
3 * (-7w/3) = 3 * (14/3)
-7w = 14
No we have to divide -7 to both sides
-7w/-7 = 14/-7
w = -2
☕️Easy points for those who are good at math☕️
Answer:
D
Step-by-step explanation:
Answer: y = 3x - 20
Step-by-step explanation: just took this :D
*HELP**URGENT*DUE TONIGHT*
Sarah evaluated the expression [(23 x 4) + 2]+2. What was her answer?
Oa. 12
Oc. 16
Ob. 14
O d. 18
Answer:
Step-by-step explanation:
((23 x 4) + 2)+2
(92 + 2) +2
94 + 2 = 96
tell me how you feel about math, what teachers should change about how they teach, and why.
.
.
absolutely just for a survey
Answer:
They teach good when they like us and the class
Teachers are the god because if they are not there we are not there
Step-by-step explanation:
what is point D FAST PLEASE
Answer:
(x,y) = (4,-9)
Step-by-step explanation:
You earn $320 in 40 hours. At this rate how many hours do you work to earn $440?
Answer:
60.5
Step-by-step explanation:
320/44=7.27
440/7.27=60.5
Answer: 55 Hours
Step-by-step explanation:
If you take 320 and divide it by 40
you get 8
This means you earn $8 for every hour you work.
Now if you take 440 and divide it by 8, meaning $440 dollars divided by $8
You will get
55, meaning you must work 55 Hours to make $440.
. Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?
This question is incomplete
Complete Question
A school held several evening activities last month—a music concert, a basketball game, a drama play, and literacy night. The music concert was attended by 250 people. How many people came to each of the other activities?
Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?
Answer:
350 people
Step-by-step explanation:
Percentage of people that attended a drama play =
Number of people that attended the drama play/Total number of people at the concert × 100
Attendance at the drama play was 140% of attendance at the concert.
The music concert was attended by 250 people
Let the number of people that came to the drama play = x
Hence:
140% = x/250 × 100
140/100 = x/250
Cross Multiply
140 × 250 = 100 × x
x = 140 × 250/100
x = 350 people
Therefore, the number of people that came to the drama play = 350 people
Is 434 going to be in the sequence below?
6,13, 20, 27, 34,
Answer:
no this sequence make 100 not 434
Answer:
yes
Step-by-step explanation:
yes this sequence will because the nth term is 7n-1
plz help me this is super hard!!!!
Answer:
connect ideas
Step-by-step explanation:
have a great day
Answer: B
Step-by-step explanation:
Identify an equation in point-slope form for the line perpendicular to y = -1/2x + 11 that passes through (4, -8)
Answer:
y+8 = 2(x-4)
Step-by-step explanation:
Perpendicular lines have negative reciprocal slopes. Since we know the slope of the first line is -1/2, this means the slope of the line perpendicular to it is 2.
And since we know the coordinated located on the line, we can fill out the formula for poiny-slope form:
y-y1 = m(x-x1)
Answer the question below Solve for x in triangle PQR. Round the solution to the nearest hundredth degree. A right triangle PQR is shown. Measure of angle Q is 90 degrees and measure of angle P is x degrees. Measure of side QR is 26 and measure of side PR is 47.
Answer:
I.d.k man but the answer is 20
Step-by-step explanation:
Not a guess at all
Answer:
.....when it max out we could talk here
Step-by-step explanation:
Sarah signed 1/2 of the Christmas cards, and Richard signed 3/8 of them. If there are 32 cards in all, how many are there left to be signed.
3/8 of 32 is 12
1/2 of 32 is 16
16 + 12 = 28
32 - 28 = 4
there are 4 cards left to be signed
Answer:
10
Step-by-step explanation:
Cedro bought 10 ounces of Cereal A for $2.25. Then he bought 15 ounces of Cereal B for $3.30. Which cereal is less expensive?
Answer:
Cereal B.
Step-by-step explanation:
To figure out how much it costs per ounce for each cereal, first we need to divide.
Cereal A: $2.25 / 10 = $.225 per ounce
Cereal B: $3.30 / 15 = $.22 per ounce
So, cereal B is less expensive.
The population of a certain city is 836,527 . What is the population of this city rounded to the nearest ten thousand
Answer:
840,000
Step-by-step explanation:
im smart
subtract 1 3/4 from 2 7/10. please answer me now I want it immediately
Answer:
Rewriting our equation with parts separated
=1+3/4−2−7/10=1+3/4−2−7/10
Solving the whole number parts
1−2=−11−2=−1
Solving the fraction parts
3/4−7/10=?
Find the LCD of 3/4 and 7/10 and rewrite to solve with the equivalent fractions.
LCD = 20
15/20−14/20=1/20 15/20−14/20=1/20
Combining the whole and fraction parts
−1+1/20=−19/20
pls help trigonometry is confusing to me :(
My first tip would be to label your triangles.
If you find our reference angle and go across, that would be our opposite side, so x is the opposite side.
The line with both the reference angle and the right angle would be our adjacent side, so 40 would be the adjecent side.
If you find the right angle and go across, that would be our hypotenuse.
//
In this problem, we are given an angle and the adjacent side and we are looking for the opposite side, so that means that we would be using our tangent ratio.
[tex]tan = \frac{opp}{adj} = \frac{x}{40} [/tex]
[tex] \tan(43) = \frac{x}{40} [/tex]
if the thing you are looking for is on the numerator, we would have to multiply. If the thing you're looking for is in the denominator, you would have to divide.
Since x is on the numerator, we would have to multiply.
[tex]x = 40 \tan(43 ) [/tex]
[tex]x = 37.3006034455[/tex]
[tex]x = 37.30[/tex]
The percentage 21 is of 28 is equal to the percentage 30 is of 40 is
True or false
Answer:
No
Step-by-step explanation:
75%
21
28 5.88
21 x 28
100
= 5.88
x 100% = 75%33.3333333333%
28 - 21
21
x 100% = 33.3333333333%
Answer:
true
Step-by-step explanation:
SOMEONE PLEASE HELP ME ILL GIVE OUT BRAINLIEST PLEASE DON’T ANSWER IF YOU DON’T KNOW THANK YOU
Answer:
1. is B
2. is C
4. is yes
3.flies ( your correct)
5. A&D ( I think)
6. pads
Step-by-step explanation:
hope this helps:)
I need some help on this math problem.
900*500/600+5+1-100+10
Answer:
666
Step-by-step explanation:
= 900*500/600+5+1-100+10
= 666
plz follow me
Answer:
so the answer is 666 omg I hate that number
The table shows data for a car stopping on a wet road. Stopping distance formula [tex]d(v)=\frac{2.15v^{2} }{64.4f}[/tex]
Determine the value of f, rounded to the nearest hundredth.
Answer:
0.35
the next one is d(v) = 2.15v^2 / 22.54
Step-by-step explanation:
i just did this assignment. also thanks to the answer above me :)
We have that the value of f, rounded to the nearest hundredth.
f_1=0.02
f_2=0.009
f_3=0.009
From the question we are told that
d(v)= \frac{2.15v^2}{64.4f}
Generally the equation for the f is mathematically given as
f= \frac{2.15v^2}{64.4*d(v)}
Therefore
For v=20 and f=38
f= \frac{2.15(20)^2}{64.4*(38)(20)}
f=0.02
For v=30 and f=86
f=\frac{2.15(30)^2}{64.4*(86)(30)}
f=0.01
For v=40 and f=153
f=\frac{2.15(40)^2}{64.4*(153)(40)}
f=0.009
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