PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP
YOU WILL GET 63 POINTS IF IT IS RIGHT
Answer:
The slope of this line is -1 you find this by using the slip formula of y-y over x-x find two points on the line so I used points (-2,2) and (-1,1) plug them into the formula to get the slope of -1
37. A researcher believes that students who practice taking all of their regular tests on the computer
will do better on the State's final exam which is on the computer than the students taking their
regular tests by paper and pencil. Which would be the null hypothesis?
a.
H: The average on the state exam of the students using paper and pencil tests is greater than or
equal to the average on the state exam of the students using computer tests.
b. H.: The average on the state exam of the students using paper and pencil tests is greater than the
average on the state exam of the students using computer tests.
c. H: The average on the state exam of the students using paper and pencil tests is less than or
equal to the average on the state exam of the students using computer tests.
d. H: The average on the state exam of the students using paper and pencil tests is less than the
average on the state exam of the students using computer tests.
Answer:
D
Step-by-step explanation:
D option is correct xy=-10
if this was to u plzz mark me the brainliest
Pretty with this. this is worth 20
Which situation can be modeled using a linear function?
A) the population of yeast that doubles after every minute
B) the height of a projectile after it is launched
C) the distance covered by a car moving at a constant speed
D)the cost of a printing machine that depreciates every year at 2% per year
Answer:
the distance covered by a car at a constant speed
Where is the circumcenter of this obtuse triangle located? A inside the triangle B outside the triangle C on a side of the triangle D at a vertex of the triangle
Answer: B) Outside the triangle
Step-by-step explanation:
The circumcenter of a obtuse triangle is always outside of the triangle
Perform the following food service calculation.
No of diners = 240 Meat served = meat with little bone
Amount of meat required?
A. 840
B. 600
C. 69
D. 96
Answer:C
Step-by-step explanation:
69 is the CORRECT answer
OWare
Anyone know how to do this?
Answer:
It would be 10
Step-by-step explanation:
Its 10 because 12 is to long and the fact that 10 is a few inches shorter it looks correct :D
Answer:
A) 12
Step-by-step explanation:
Yes you have to do a² + b² = c²
So the bottom triangle is 3 and 4 so plug in.
4² + 3² = c² (simplify)
16 + 9 = c²
25 = c² (square root both sides)
5 = c
That gives us the vertical side of the second triangle.
So plug in again
5² + b² = 13² (simplify)
25 + b² = 169 (subtract 25 on both sides)
b² = 144 (square root both sides)
b = 12
x = 12
Hope this helps ya!!
[tex]\sqrt{x} 5*\sqrt{x} 8[/tex]
Hey, can any brainliest help me?
Answer:
A
Step-by-step explanation:
No I never lied hahahah
Answer:
liar
Step-by-step explanation:
|-3| |6|
Secesiones aritméticas
Answer:
what
Step-by-step explanation:
what
During the 1860s, the pony express delivered mail between San Francisco, California and Denver, Colorado. The riders where able
to cover about 245 miles per day before they would stop and rest. The trip between San Francisco and Denver takes 2.6 days.
Using this information, how many miles is it between San Francisco and Denver?
A)
94 miles
B)
595 miles
C)
632 miles
D)
637 miles
PLS HELP I AM IN A TEST PLS ANSWER CORRECTLY PLS
The distance covered in 2.6 days will be 637 miles. The correct option is D.
What is speed?
Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance travelled by time. The unit of speed in miles per hour.
Given that the riders were able to cover about 245 miles per day before they would stop and rest. The trip between San Francisco and Denver takes 2.6 days.
Distance will be calculated by the formula below:-
Distance = Speed x time
Distance = 245 x 2.6
Distance = 637 miles
Therefore, the distance covered in 2.6 days will be 637 miles. The correct option is D.
To know more about Speed follow
brainly.com/question/6504879
#SPJ2
What’s 9 times 9
Just gave you 100 for free your welcome
Answer:
81! THANK YOU<3333333333333
Answer: 81
Step-by-step explanation: 9 x 9 = 81 Obviously
HELPPPP!!!!!
my testt
Answer:
$8.50
Step-by-step explanation:
ok so if you divide 3.40 by 5 you get .68 and you multiply that to get 8.16 then you divide .68 to get the cost of half a pound and you get .34 so you add that to 8.16 and get 8.5.
your answer is $8.50
hope this helps!
Answer:i know this is no help now but plz give my sister brainliest for what she did last year.
Step-by-step explanation:
Help now please :))))
Answer: the last one
Step-by-step explanation:
Sean places 21 tomato plants in rows. All rows contain the same number of plants. There are between 4 and 12 plants in each row. How many plants are in each row? its just for my younger brother
Answer:
7 plants
Step-by-step explanation:
21 tomato plants in all.
They all have the same number of plants per row.
There are 7 plants in each row.
what is 1/4(8+x+4) simplified using the distributive property
Answer:
x4+3
Step-by-step explanation:
i think this is the answer i aint sure tho
23) Which graph shows a proportional relationship between x and y?
Answer:
B
Step-by-step explanation:
For something to be directly proportional it has to go through the origin (0,0) of the graph.
Answer:
its B!!!
Step-by-step explanation:
VX
Mr. Chang's class has 28 students, 7 of whom are girls. Which equation shows how to determine the number of girls
in Mr. Chang's class?
What is the equation of a line when it is translated vertically down 4 units?
Answer:
y=[tex]x^{2}[/tex]-4
- 4x +2=-22
X=?
Plz help
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
-4x + 2 = -22
Step 2: Solve for x
Subtract 2 on both sides: -4x = -24Divide -4 on both sides: x = 6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -4(6) + 2 = -22Multiply: -24 + 2 = -22Add: -22 = -22Here we see that -22 does indeed equal -22.
∴ x = 6 is a solution of the equation.
Find the Value of X.
(Plz help, 15 points, EASY FOR GENIUS)
Answer:
27
Step-by-step explanation:
3x3= 9 9x 3 = 27
Total= 27
if this is not right im sorry
Answer:
i think the answer is 27.
Step-by-step explanation:
3*3=9
9*3=27
which list shows the numbers in order from least to greatest?
-2,-3-0-2-3
0,-3-2,2,3
-3-2,0,2,3
0,-2-3,2,3
Choice 3
Step-by-step explanation:
-3 is the smallest and 3 is the biggest number
whats up wate is 3000+39645
Answer:
MARK ME BRAINLIEST BRO!!!!!!!!
Step-by-step explanation:
help please don’t know!
Answer:
2
Step-by-step explanation:
3v+4=8v-6
4=5v-6
5v=10
v=2
Where is most of Earth’s fresh water found?
in the ground
near the poles
in lakes and streams
in the air as water vapor
Answer:
B: near the poles
Step-by-step explanation:
got it right on edge 2020
Answer:
near the poles
Step-by-step explanation:
trust me I know
Lashonda has scored 69 , 65, and 77 on her previous three tests. What score does she need on her next test so that her average (mean) is 69?
Answer: 65
Step-by-step explanation:
We know that her three tests are 69,65,77 so far
in order to get her average at 69 we need to do the following:
69+65+77+x=(69x4)
211+x=276
x=276-211=65
if she will get a 65 her average will be 69
Which of the ratios below is equivalent to 2:3? Select all that apply.
A) 9:6
B) 10:15
C) 8:12
D) 4:5
E) 20:30
Answer:B,C,E
Source:trust me bro
LOOK AT THE PICTURE TO ANSWER
Suppose that 45% of all babies in a particluar hospital are boys. If 8 babies born in the hospital are randomly selected, what is the probability that fewer than of them are boys?
Answer: 0.0385 is the probability.
Step-by-step explanation:
Please help! 50 points!
Consider the equation 4t + 10 = 34
(A) Write a real-world problem that can be solved using the equation.
(B) What does t represent in your scenario?
Answer:
two people are seeing how far they can throw footballs. one is younger than the other so to make it fair he steps 10 ft forward. the younger competetor throws the ball and it travels 4ft per second. it stops 34 feet from their 'base line'. how long was the football in the air?
t representing seconds
Step-by-step explanation:
i hope this makes sense
im mad tired rn
The same thing that i did last time but just replace with 34