Answer:
negative relationship.
Step-by-step explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
Cause and effect can be defined as the relationship between two things or events in which an occurrence one (cause) leads to the occurrence of another (effect).
A negative relationship or correlation can be defined as the relationship between two variables in which there exist an inverse relationship between them i.e as one variable increases, the other decreases and vice-versa.
In this scenario, you are at a coffee shop and notice that as the temperature of the room gets colder, more people order hot beverages. From this observation, you conclude that there is a negative relationship between the temperature and hot beverage sales at this coffee shop because for the temperature to get colder it would decrease and for the hot beverages to be hot, its temperature must be increased.
I think of a number, subtract 5 and the result
is 9.
Answer:
14 is the number subtracted by 5 to get to 9
Step-by-step explanation:
14-5=9
Can someone help me with this I’m really bad in geometry
Find Y Round to the nearest tenth.
у
12
25°
I redrew the triangle (just turned it around it make it easier to understand).
6 4/5 + 7 4/5 = what
ALGEBRA Find the value of x in each figure.
HELP ASAP I WILL
MARK BRAINLIEST
Answer:
x=104°
Step-by-step explanation:
180=(x+4) +72
180-72=x+4
108=x+4
108-4=x
104=x
x=104°
Hope this helps! :)
please help me with my math homework
Hi there!
[tex]\large\boxed{UV = 13}[/tex]
Since U and V are midpoints of the legs, then UV is the average of both WX and ZY.
Therefore:
(ZY + WX)/2 = UV
Substitute in the given expressions:
[(6x + 5) + (x + 7)]/2 = 8x - 3
Simplify by combining like terms:
(7x + 12)/2 = 8x - 3
Multiply both sides by 2:
7x + 12 = 16x - 6
Subtract 7x from both sides and add 6 to both sides:
18 = 9x
Divide both sides by 9:
18/9 = x
x = 2.
Plug in this value of x into the equation for UV:
8(2) - 3 = 16 - 3 = 13.
pls help pls pls!!!!!!!
write an expression that is equivalent to -0.5(14a-22)
-0.5(14a-22) = _?_a+_?_
Carl jumped 11 5/12 feet in the long jump. Ben jumped 9 7/8 feet. How much farther did Carl jump than Ben?
Answer:
Step-by-step explanation:
1 13/24
Solve for x.
4x + 1 = 3x - 2
x= [?]
-4a - 7 = 3 - 4a - 7
a) -6
b) no solution
c) -8
d) -9
Answer:
it should be 3
..............
2/3a-7+7/18a-5 1/6 no need explanation just the answer
Answer:
19a−219/18
Step-by-step explanation:
(2)/(3)a-7+(7)/(18)a-5(1)/(6)
=19a−219/18
Which of these expressions is equivalent to log (
9.4)?
O A. log (9) - log (4)
O B. log (9) • log (4)
O C. 9. log (4)
O D. log (9) + log (4)
MY GO*D!!!!?!?!?! SOMEONE HELP?????
The Ratio of J ulian's age to cyn thia's age, to Adrian's age is: 8:5:2. If Adria n is 14 years old, what is the sum of the ages of the other two kids?
9514 1404 393
Answer:
91
Step-by-step explanation:
The sale price of $24 was 80 percent of the regular price.
What was the regular price?
9 x 1/4 =?
1x 23/100=?
Answer:
fwoggy
Step-by-step explanation:
Solve (x - 4)2 = 5.
help
Answer:
13/2
Step-by-step explanation:
2x-8=5
2x=5+8
2x=13
x=13/2
hope it helps
Which expression is equivalent to 2.5+4(3/4a-5)-9.5?
Answer:
11
Step-by-step explanation:
Answer:
The first one is 2.5+3a-20-9.5,
and 3a-27 for the second one.
Find the volume. Show your work
I’ll give brainliest
Answer:
360 km^2
Step-by-step explanation:
(this is a rectangular prism)
Volume = length * width * height
Volume = 5 * 6 * 12
Volume = 360 km^2
Four times w is 16.
Answer:
w = 4
Step-by-step explanation:
4w=16
w = 16/4
w = 4
Step-by-step explanation:
The question is unclear. If the original question is telling you to make the word expression into an algebraic expression, the answer would be 4w = 16. On the other hand, if it was asking you to solve the given equation, the answer would be w = 4.
Find the Value of each power.
1. 12^0
2. 12^2
3. (2/7^3
4. 0.4^2
5.(4/9^1
6. 0.7^3
Answer:
1
144
8/343
0.16
4/9
0.343
Find the surface area of the
triangular prism.
5 cm
8 cm
7 cm
3 cm
Answer:
The surface area of the triangular prism is = 94.641016151378 cm^2
7.5E-12= write the expression in scientific notation
Answer:
7,500,000,000,000 it think
Step-by-step explanation:
You are planning to take a group of friends to the movies for your birthday. The local movie theater charges $12.99 per
person. When you check the company's website, you find that they also offer a special group rate. The group rate is only $8.99
per person, but also includes a $20 reservation fee in addition.
What is the minimum number of people that would need to attend your party in order for the group rate to be a better deal?
A
4 people
B)
5 people
Eliminate
6 people
Use the Distributive Property to
REWRITE -3(c-8)
Answer:-3c +24
Step-by-step explanation:
-3(c) and -3 (-8)
-3c and two negatives equal a positive, so +24
please y HELP MATHEMATICS
240 because I know how to do this
You and a friend were invited to a party you both were asked to bring pizzas and chips
What is the full question!?
Answer:
Then if each would bring 1 of each so there would be 2 pizzas and 2 bag of chips
Step-by-step explanation:
lol id.k/ if this was supposed to be a joke but here I am ◑﹏◐
You can see in the picture pls help for homework
Answer:
For the .5s, go between the numbers for example, 4.5 is between 4 and 5 so you graph between them. Remember that the rule is (x,y) so graph the x (first number) on the horizontal line and graph the y (second number) on the vertical line.
Claire flips a coin 6 times. What is the probability that the coin will show tails 3 times?
0.016
0.047
0.125
0.313
Answer:
d
Step-by-step explanation:
QUESTION 1
1.1
1.1.1 Wiite 2 368 000 in words
1.1.2
Round the following number 864 345,537
1.1.2.1 to the nearest thousand
1.1.2.2 to two decimal places
I would really appreciate it if someone could answer this I will give a brainlist:)
Answer:
x = 10.2
Step-by-step explanation:
Formula:
a² + b² = c²
16² + b² = 19²
256 + b² = 361
b² = 361 - 256
b² = 105
b = 10.2