Answers
Answer:
-1
-1
5
-1,3
7fufuviiviviv8h
-1
5
-1,3
hope this helps!<3
Related Questions
a university is comparing the grade point averages of biology majors with grade point averages of engineering majors. the university wants to test whether there is a significant difference in the hpa for students in the two majors what are the null and alternative hypotheses that should be used to test this claim
Answers
Answer:
H0 : μEng = μBio
H1: μEng ≠ μBio
Step-by-step explanation:
μEng = Engineering average gpa
μBio = Biology average gpa
To test for difference between two sample means , in this case grade point average of biology majors and Engineering major.
Null hypothesis is the initial truth, which is that ; there is no difference in the mean grade point average of both biology and engineering majors
H0 : μEng = μBio
The Alternative hypothesis is the opposite of the null, which is stated has ; there is difference between the average GPA of both Engineering and Biology majors
H1: μEng ≠ μBio
(If you answer this right give me your cash app and I will pay you 5 dollars) Find the surface area of the pyramid.
12 yd
17.3 yd
20 yd
The surface area is
square yards.
Answers
The region bounded by the given curves is rotated about the specified axis. Find the volume of the resulting solid by any method. y2 − x2 = 4, y = 3; about the x-axis
Answers
Step-by-step explanation:
it actually equals 3 you x=+_√7 buy washing method
What is the greatest
common factor of 4 and 34?
Answers
Answer:
2
Step-by-step explanation:
The Greatest Common Factor (GCF) is the number that both numbers share. In this case, 4 and 34 can both be divided by 2 evenly to produce an answer. However, no other number can be used to divide both numbers, making 2 the final answer.
Cherry Hill Orchards produced 500 tons of cherries during their first year of business, 2012. Since then, the cherry harvest continues to increase in production by 5.7% over the previous year. Write an exponential function f(x) that models the tons of cherries produced by cherry hill orchards x years after 2012
A. f(x) = 500(1.057)^x
B. f(x) = 50(1.057)^x
C. f(x) = 500(0.057)^x
D. f(x) = 500(1.57)^x
Answers
Answer: A, f(x) = 500(1.057)^x
-87 8g = 56
I need help please
Answers
G = 8
-8 + 8g = 56
Add 8 to both sides
8g = 64
Divide by 8
g = 8
Write in summation notation.
11) -2+ 1 + 4+...
+ 13
I’ll give brainliest to whoever answers correctly first
Answers
Can someone help me? I’ll reward points + brainalist
Answers
Answer:
C
Step-by-step explanation:
The formula for the area of a trapezoid is: [tex]\frac{1}{2}[/tex] (height)(sum of parallel lines)
Thus, the formula in this question would be: [tex]\frac{1}{2}[/tex] (4)(4+8) which is option C
4. You are playing poker with some friends and are about to be delt 5 cards from a
well - shuffled deck.
A) How many different hands are possible?
B) How many hands contain clubs?
Answers
Answer:
hi
Step-by-step explanation:
If the order did matter, we'd be talking about permutations and the o... ... Paul Richard McElravy, Started playing poker with friends in 1982, casinos in 1991. ... There are 2,598,960 different combinations of five card poker hands. ... How many 5 card hand dealt from a standard deck of 52 playing cards contain exactly the ...
i think b
I need help please if u help me maybe we can be friends ? :’D its math:
Evaluate the expression 10 + (8 - 4)2 ÷ 2.
options:
1. 10
2. 9
3. 1
4. 18
Answers
Answer:
I think ans is 18 but i am not sure
Answer:
This involve bodmas..so bracket first..(8-4) is 4 so we will get 10+4*2/2
so multiplication next
10+8/2
10+4=14
Please help me, I will mark as brainliest.
Answers
Factor the follow expression:
8x−10
Select one:
2(4x−10)
2(x−5)
8(x−10)
2(4x−5)
Answers
Answer:
2(4x-5)
Step-by-step explanation:
What's greater? 18% or 11/55?
Answers
Answer:
11/55
Step-by-step explanation:
11/55 = 20%
18% = 18%
Answer:
11/55 is greater
Step-by-step explanation:
18% is less because divided by 100 it will be 0.18 and if you multiply 11/55 the answer is 0.20
Which retirement plan is managed by an insurance company?
a Fixed Annuity
b Pension Plan
c Roth IRA
d Traditional IRA
Answers
Answer:
Fixed Annuity
Step-by-step explanation:
Fixed annuity is the most common annuity
During the accumulation phase, the individual makes a lump-sum payment or multiple payments over time to the insurance company
The insurance company invests the money as it sees fit, along with the money of other participants, forming a pool of invested funds
I will offer brainalist + 10 points for correct answer (:
Answers
Answer:
D) complimentary
Step-by-step explanation:
complimentary angles add up to 90 degrees
Answer:
D. Complementary!!!!!!!
Step-by-step explanation:
Out of 578 dog owners, a study found that 9% of dog owners brush their dog's teeth. About how many would be expected to brush their dog's teeth?
Answers
Hope this helps! If it’s right, pls pick brainliest!
what's the opposite of -3.9
Answers
positive 3.9
negative is the opposite of positive
positive it the opposite of negative
10 POINTS AND BRAINLIEST EASY QUESTION MIST BE DONE IN 10MIN OR LESS. TROLL ANSWERS WILL BE REPORTED
Answers
Answer:
E
Step-by-step explanation:
it would be e because the number have to be equal for example 5,10,15,20...
One acre is equivalent to 43,560 square feet. If an acre is also equivalent to 4,840 square yards, how many square feet are equal to one square yard? Add an explanation and a step by step answer.
Help please thank you so much! (Math has never really been my strongest subject)
Side Note: I'd rather not have the answer in a file thank you very much.
Answers
Answer:
9 square feet
Step-by-step explanation:
1 acre = 43,560 ft²
1 acre = 4,840 yd²
Since both values are equal to 1 acre, we can set them equal to each other via the property of equality:
43,560 ft² = 4,840 yd²
The question is asking us to find the ft²/yd² ratio, which is found by dividing.
43,560 ft² / 4,840 yd² = 9 ft²/yd² (or 9 square feet is equal to one square yard.)
(If it helps to grasp the concept, we can add a variable representing this ratio to solve for.)
43,560 = 4,840x
43,560 / 4,840 = 9
Please help 20 points
Consider the net of a square box where each unit on the coordinate plane represents five feet. If a can or spray paint covers 30 square feet, how many cans of spray paint are needed to paint the outside of the box blue?
3
4
5
6
Answers
Answer:
5 cans of spray paint
Step-by-step explanation:
i did the usatestprep :D
900 ÷ 10 =
7,900 x 10 =
What number is 10 times greater than 200?
What number is 10 times less than 300,000?
Answers
Answer:
900÷10= 90
7900×10= 79000
200×10= 2000
300000×10= 30000
Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two
sides of this triangle?
•
5 cm and 8 cm
•
D cm and 7 cm
O
7 cm and 2 cm
•
8 cm and 9 cm
Hurry
Answers
Answer:
8 and 9
Step-by-step explanation:
I can't tell what the second option is, though but I think 8 and 9 should be a valid answer
lmk if you want me to explain
Your boss has given you two options for salary increase. Your current salary is $45,000 per year.
Option 1: A raise of $2000 per year (linear growth).
Option 2: A yearly 4% raise (exponential growth).
a) Write an explicit equation for both options.
b) Fill in the table below,
Answers
Answer:
Step-by-step explanation:
There is no table but I will do the equations
Option 145000+2000t
let "t" represent the number of years
Option 245000*1.04t
let "t" represent the number of years
Necesito ayuda con está pregunta por favor. :)
Answers
La respuesta es la segunda
B.
What is the area of the figure?
15in.
30in
-50in.
The area of the figure is
Answers
Answer:
2,250
Step-by-step explanation:
What's the name of angle C thanks for the help :)
Answers
Answer:
Reflex angle
Step-by-step explanation:
Properties of reflex angles:
1). Any angle measuring between 180° and 360°.
2). Other side of the reflex angle is either acute or obtuse angle.
By these properties,
Since, angle C measures more than 180° but less than 360° and opposite angle is an acute angle.
By these properties angle C and angle D are the reflex angles.
Can someone help me? I’ll reward brianalist + points
Answers
Answer:
A , 3
Step-by-step explanation:
25K = 75
k = 75/25, k = 3
Write 3 equivalent ratio for 50:10
Answers
Answer:
5:1
10:2
100:20
Step-by-step explanation:
What is the area of this rectangle ?
Answers
Answer:
1x
Step-by-step explanation:
Area is length times width. Because there isnt a value for x, the area is just 1x. Let me know in the comments if it was right!
x:y=5:3 and x+y=56 work ouy the value of x and y
Answers
Answer:
x=35, y=21
Step-by-step explanation:
A way to rewrite the first equation is [tex]\frac{x}{y} =\frac{5}{3}[/tex]
after cross-multiplying, we get 3x=5y.
If we solve for one variable, we can substitute it into the other equation.
Let's solve for x.
3x=5y
x=(5/3)y
Now, we can substitute x=(5/3)y in the equation x+y=56.
(5/3)y+y=56
(8/3)y=56
y=21
Going back to x+y=56, we can now plug back in y, knowing that it is 21.
x+21=56
x=35.