Find the slope and the y-intercept of the line.
y= -5/4x+5
My question: Is the slope -5/4 and the y-intercept 5?
Answer:
yes, it is
Explantion:
slope intercept form: y=mx+b
y=-5/4+5
b= y-intercept which in this equation is 5
mx=slope which is -5/4
In the triangle below, which equation can be used to solve for x?
Answer:
triangle VUW
angle V=75 degrees
angle U= 50 degrees
side VU= 13 ft
Step-by-step explanation:
please help me the first person gets brainlest
Answer:
“Help with what?“
Step-by-step explanation:
Answer:
did you forget the pic?
Step-by-step explanation:
The weight of turkeys is normally distributed with a mean of 22 pounds and a standard deviation of 5 pounds. a. Find the probability that a randomly selected turkey weighs between 20 and 26 pounds. Your answer is . Round to 3 decimals and keep '0' before the decimal point. b. Find the probability that a randomly selected turkey weighs below 12 pounds. Your answer is . Round to 3 decimals and keep '0' before the decimal point.
Answer:
a. 0.443
b. 0.023
Step-by-step explanation:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
The weight of turkeys is normally distributed with a mean of 22 pounds and a standard deviation of 5 pounds.
This means that [tex]\mu = 22, \sigma = 5[/tex]
a. Find the probability that a randomly selected turkey weighs between 20 and 26 pounds.
This is the pvalue of Z when X = 26 subtracted by the pvalue of Z when X = 20. So
X = 26
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{26 - 22}{5}[/tex]
[tex]Z = 0.8[/tex]
[tex]Z = 0.8[/tex] has a pvalue of 0.788
X = 20
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{20 - 22}{5}[/tex]
[tex]Z = -0.4[/tex]
[tex]Z = -0.4[/tex] has a pvalue of 0.345
0.788 - 0.345 = 0.443
The answer is 0.443
b. Find the probability that a randomly selected turkey weighs below 12 pounds.
This is the pvalue of Z when X = 12. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{12 - 22}{5}[/tex]
[tex]Z = -2[/tex]
[tex]Z = -2[/tex] has a pvalue of 0.023
The answer is 0.023.
find the length of the missing side
Answer:
Choice D
Step-by-step explanation:
what is the answer to 5 divided by 1/3
Answer:
1 2/3
Step-by-step explanation:
if your dividing fractions you have to multiply
the answer is 15
How to convert 12/25 to a decimal number.
Step-by-step explanation:
0.48 is the decimal form of 12/25
Answer:
0.48
Step-by-step explanation:
First you have to...
make the denominator to 100
25×4=100
multiply the numerator with that same number
12×4=48
So, it becomes...
48/100
And now you can convert it to a decimal number...
48/100= 0.48
Hope it helps you!!!
Solve the equation. C- 12 = -16
Answer:
C = - 4
Step-by-step explanation:
C-12 = - 16
C = - 16+12
C=-4
*negetive bring to another side is positive
Sandy's class is going to
the zoo on a field trip. If
the bus holds 12 people
and there are 41 students
and 19 adults going, how
many buses will they need?
IS
Answer:
5 buses
Step-by-step explanation:
Adults and students are both people, add them all up (41+19) and you get 60 People in total. If you divide that by 12 you get 5.
Hope that helps :)
Match the expression with its name. 9X4 - 3x + 4
A. cubic binomial
B. quadratic monomial
C. not a polynomial
D. fourth-degree trinomial
Answer: D
Step-by-step explanation:
Can you answer this for me thank you
Question
The figure shows the dimensions of two city parks, where ARST XYZ and YX YZ.A city
employee wants to order new fences to surround both parks. What is the total length of the fences
required to surround the parks?
R
х
230 ft.
T
Z
S
350 ft.
Y
The total length of fences needed to surround the parks is
feet.
Answer:
1860
Step-by-step explanation:
The triangles are reflections of each other and since YX=YZ we know that YZ=350
add 350+350+230=930
930×2=1860 - for both parks
Someone help me Plz? Will Give Brainliest!!!
Answer:
no
Step-by-step explanation:
hi can you please help me with my work
Answer:
The answer is 3 1/2 inches!
Step-by-step explanation:
solve the
Pi
Simultaneous equation
using elimination
3x+2y=2
2x+2y =-7
Answer:
x= 9
y=-12.5
Step-by-step explanation:
3x+2y = 2×2
2x+2y =-7×3
6x+4y =4
- 6×+6y =-21
-2y =25
y=-12,5
2x+2(-12,5)= -7
2x+-25= -7
2x= -7+25
2x/2=18/2
x= 9
1 box contains 23 crayons, then 69 crayons can fit in ______ boxes
Answer:
3 boxes?
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
1:23 :: x :69 (x = 69/ 23 )
1:23::2:69
Show the opposites and the T-line.
Pls help will mark brainliest
Answer:
1. x = 4 2. x = 8 3. p = 30
Step-by-step explanation:
1. x + 7 = 11 check: (4) + 7 = 11
- 7 - 7 11 = 11
x = 4
2. x - 12 = -4 check: (8) - 12 = -4
+ 12 + 12 -4 = -4
x = 8
3. multiply p/5 by 5 it cancels each other out and then you do the same thing to the other side. multiply 6 by 5 and you get 30
check: (30)/5 = 6
6 = 6
30 divided by 5 equals 6
please help !!!! Compare the table and equation.
x y
4 12
5 15
6 18
Equation: y = 3x
Which representation has the greatest slope?
A. The table and equation have the same slope.
B. Their slopes cannot be determined.
C. The equation has the greatest slope.
D. The table has the greatest slope.
Answer
I think A or c
Step-by-step explanation:
Your answer to this would be A, The table and equation of the same slope.
To find this, just divide Y by X. For ex, this could look something like 12 divided 4, 15 divided by 5, or 18 divided by 6.
To figure this out too, you can plug in the X and Y components into the equation to see if it checks out.
If you need any further help, please do not hesitate to ask or message me!!
In a chemistry experiment, the temperature of a gas, in degrees Celsius, followed this pattern. Which of these expressions describes the pattern?
Answer:
Pretty sure its B.
Step-by-step explanation:
i feel like its B because the temperature, (t), subtracts 15 every second.
Find the perimeter of the following shape please I’ll give Brainly
Answer:
33 is the p
Step-by-step explanation:
Answer:
the perimiter of the shape is 36in
1. Mr. Villa bought 91.25 inches of plastic labeling tape. He will use 1.25 inches long to label each.How many labels can he make???
Is j = 27 a solution to this equation? 2 = j/9
is 2/6 rational or irrational
Answer:
Rational
Step-by-step explanation:
A rational number is any integer, fraction, terminating decimal, or repeating decimal.
good luck, i hope this helps :)
EXERCISE 1.2
0
1. In the number 53.436. how many times is the place value of the digit 3 to the right
of the digit 4 to that of the digit 3 to the left of the digit 4?
sorry di pa namin yan napapag aralan..
Answer:
pv of right 3 is 10 and that on the left is 1000 so it is 1/100 times that of left 4.
Bryson has soccer practice for 2 1/4 hours 2 times a week. How much time does Bryson spend at soccer practice in 1 week?
Answer:
15.75
Step-by-step explanation:
help help help help
thanks
Answer:
3, each number is being multiplied by a factor of 3
triple u, then raise the result to the 5th power
Answer:
243u⁵
Step-by-step explanation:
you need to put it in brackets then expand
(3u)⁵ = 243u⁵
Answer:
243u^5.
Step-by-step explanation:
Triple u = 3u.
Taking to power 5
= (3u)^5
= 243u^5.
The coordinates of the vertices of a polygon are shown below.M(–1, 3), N(–4, 0), O(–1, –3), P(3, –3), Q(4, 0), R(3, 3)What type of polygon is this figure? heptagon hexagon octagon quadrilateral
Answer:
Step-by-step explanation:
The six points are shown on the graph. I think I've put them in correctly.
There are 6 sides to this figure. So this is a hexagon. It is not a regular hexagon. You can print the figure out to convince yourself that it is a hexagon.
Answer:
hexagon
Step-by-step explanation:
ILL GIVE 50 POINTS AND BRAINLIEST!!!
A business assistant must leave more than $50 in the supply account. There is $175 in the account. The assistant needs to order x boxes of pens that cost $6.50 each.
What is the maximum number of boxes of pens the business assistant can buy? Please show your math work and justify your answer.
Solve using the square root property
x2 - 12 = 0
