w(n)= -n-2; Find w(10)
Answer: w(10) = -12
Step-by-step explanation:
w(n) = -n - 2; Find w(10)
w(10) = -(10) - 2
w(10) = -10 - 2
w(10) = -12
What is quarter of 25???
And) What is 1/2 of 16 ?
Answer:
quarter of 25 => 25/4=6.25
1/2 of 16= 8
plss help me plsssssss I've been 24 hours studiyng right now soo please help me
Answer:
1)b 0.48
2) c 0.35
3) a 0.092
4) d 51.2
5) a 4
6) b0.6
7) d 3
8) a 3.33
9) a 37.125
10) c 9.1
What is the remainder to the following polynomial division problem?
(x^2+ 6x + 5) / (x + 2)
Answer:
I think it is -3
Step-by-step explanation:
x+4-(3/x+2) is the answer I got
help me I'm really swamped
{H,o,n,l,u}
Just take away all the duplicate letters and voila. funny that i did that question yesterday.
HELPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEEEE
What is the difference between a sample and a population?
Answer:
A population is the entire group that you want to draw conclusions about. A sample is the specific group that you will collect data from. The size of the sample is always less than the total size of the population
A graph is shown in the picture. Which root has the multiplicity of 3?
-4.5t + 11.75 = 20.75
WITH STEPS
Create a stem-and-lead plot using the following data: 21 14 7 9 30 21 6 6 28 21 31 35 14 17 20 9 24 34 7 21 28
Step-by-step explanation:
stem and leaf
0 66779
1 447
2 0111148
3 0145
There are five boys and three girls in a swimming pool. If two people are selected at
random with replacement, find the probability that both are girls?
Answer:
its a 3/8 chance that there are girls
Step-by-step explanation:
Michael has a toy car collection. He keeps 78 of the toy cars on his wall, which is 39% of his entire collection. What is the total number of toy cars in Michael's collection?
Answer:200
Step-by-step explanation:
39 divide by 13= 3, 78 divided by 13=6.
So 3% is 6 and 1% is 2 so 1*100= 100 and 2*100= 200.
Find the area of each figure. Round to the nearest tenth if necessary
Answer:
59.3
Step-by-step explanation:
First find the area of the the right triangles
5 * 4 / 2 = 10
Multiply it by 2 since there are 2 right triangles that are the same
10 * 2= 20
Then find the area of a semi circle
The radius is 5
π5^2 / 2= 39.27
39.27 rounded to the nearest tenth is 39.3
Add them together
20 + 39.3 = 59.3
59.3 is your answer
A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.
Question:
The scatter plot shows the maximum noise level when different numbers of people are in a stadium. The linear model is given by the equation y=1.5x + 22.7 where y represents maximum noise level and x represents the number of people, in thousands, in the stadium.
A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.
Answer:
[tex]y = 97522.7[/tex]
Step-by-step explanation:
Given
[tex]y = 1.5x + 22.7[/tex]
[tex]x = 65000[/tex]
Required
Find y
Substitute 65000 for x in the given equation
[tex]y = 1.5 * 65000 + 22.7[/tex]
[tex]y = 97500 + 22.7[/tex]
[tex]y = 97522.7[/tex]
It is reasonable because as the population increases, the noise level also increases
Simplify this fraction: 9/33
Answer:
3/11
Step-by-step explanation:
Both numbers are easily simplified by 3 and that's as far as it can go because 11 is a prime number
9÷3=3
33÷3=11
3/11=9/33
Answer:
3/11
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator
GCD of 9 and 33 is 3
Divide both the numerator and denominator by the GCD
9 ÷ 3
33 ÷ 3
Reduced fraction: 3/11
9/33 simplified gives you your answer which is 3/11
use the table to write a proportion.
Answer:
22
Step-by-step explanation:
Find two numbers that multiply to give 48
and have a difference of 8.
Dalton's dad rode his bike 1 kilometer north, 2 kilometers west,
1 kilometer south, and 2 kilometers east. Dalton rode the same path
5 times. How many kilometers farther did Dalton ride?
Answer:
24
Step-by-step explanation:
Write 24:14:6 in its simplest form.
Answer:
12 : 7 : 3
Step-by-step explanation:
24 : 14 : 6
12 : 7 : 3
Always start with smaller number to simplify it. Since 2 is the smaller number and it simplifies 24, 14, and 6 I start with it.
24 ÷ 2 = 12
14 ÷ 2 = 7
6 ÷ 2 = 3
We would stop here since it would not further simplify, therefore our answer is 12 : 7 : 3.
Hope this helps, thank you :) !!
150 students were surveyed to see what sport they play what percentage plays soccer
A company made $785 in a ticket sale they sold 100 tickets how much did the company make per ticket if each ticket cost the same price
In an arithmetic sequence (Sn=n^2 -2n) .USE formula (Tn=Sn-Sn-1) to determine Tn
Answer:
Tn=-1
Step-by-step explanation:
Please mark as brainliest
Please help me to come up with an equation for x.
Answer:
100=x+60
Step-by-step explanation:
Hey There!
So the angle that has a value of 100 is equal to angles x and the angle that is equal to 60
so an equation to solve for x could be
100=x+60
Can someone help me? I’ll reward 10 points + brainalist
Answer I got:
I got approximately 0.34906585039 in².
Step-by-step explanation:
So we know that [tex]A=\pi r^{2}[/tex]. We also know that [tex]r=\frac{1}{3}(0.3333...)[/tex] in. So, we can place this into our equation:
[tex]A=\pi\times\frac{1}{3}^{2}(A=\pi\times0.33333...^{2})[/tex]
Finally, we know that [tex]\pi\approx\frac{22}{7}[/tex].
[tex]A\approx\frac{22}{7}\times\frac{1}{3}^{2} (A=3.1415926...\times 0.3333333...^{2})[/tex]
This gave my final approx. answer of 0.34906585039 in².
[tex]\pi\frac{1}{3}^{2}\approx 0.34906585039[/tex]
All you need to do now is find the corresponding fraction to that!
The volume length and breadh of a
cuboid are 60cm3, 5cm, 4cm then it
height is
Answer:
3cm
Step-by-step explanation:
volume of cuboid =length × base × height
so height will be
volume divided length ×base
v=60cm^3
lenght=5cm
base=4cm
h= 60 ÷(5×4)
h= 60÷20
h= 3cm
remember that cm^3 will cancel one time with 5cm and second time 4cm and leave you with cm
a guy wire runs from the top of a tree Point 42.5 ft from its base if the angle of elevation from the ground on top of the tree is 35.3 degrees find the length x of The Wire
Answer:
[tex] \cos(35.3) = 0.8141 \\ \cos(35.3) = \frac{42.5}{x} \\ 0.8141 = \frac{42.5}{x } \\ x = \frac{42.5}{0.8141} = 52.20 \: ft[/tex]
I GIVE BRAINLIEST AND EXTRA POINTS
Round to nearest 10th find value of X
Answer:
x=134
Step-by-step explanation:
Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.
29+17=46
180-46=134
You will know the answer is right if everything adds up to 180.
134+17+29=180
Fred buys 16 bags of tortilla chips and 28 jars of salsa dip. What is the ratio of salsa jars to bags of tortilla chips? Simplify your answer.
is 5/9 x 5/5 greater than, less than, or equal to 5/9
Answer:
Equal to
Step-by-step explanation:
5/5 is another way of saying 1
so you do 5/9 times 1
and you get 5/9
a. A bag contains 6 blue marbles, 8 black marbles, and 9 yellow marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a b l u e marble and then a y e l l o w marble? 0.1021 Correct b. A bag contains 8 g r e e n marbles, 9 y e l l o w marbles, and 6 b l a c k marbles. If two different marbles are drawn from the bag , what is the probability of drawing first a g r e e n marble and then a b l a c k marble?