1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korolek [52]
2 years ago
14

Which of the following is true? a. A hypothesis is a measure, such as price or quantity, that can take on different values at di

fferent times. b. To test a hypothesis is the last step under the scientific method of studying economic problems. c. To identify a question and define the relevant variables is the last step under the scientific method. d. Assumption refers to a theory about how key variables relate to one another.
Mathematics
1 answer:
vova2212 [387]2 years ago
8 0

Answer:

Step-by-step explanation:

D

You might be interested in
By what number should 1 1/2 be divided to get 2/3 ? *
andrew-mc [135]

Answer:

1

Step-by-step explanation:

1) The equation is 1 1/2 ÷ x = 2/3

2) You can multiply 2/3 with 1 1/2 to get your answer

3) 2/3 × 1 1/2 = 1

Hope this helps!

4 0
3 years ago
Duke swims 0.10 mile in 2 minutes. If he swims at the same speed, how many miles does Duke swim in a minute, written as a decima
Natali5045456 [20]

Answer:

since you know the amount he swims for 2 mins then divide that amount to get the amount for 1 minute. so 2=0.10 which means 1=0.5 since you halved it.

<em>Hope this helps!</em>

3 0
2 years ago
Read 2 more answers
Please help! The expressions 3x - 9 and 23 - 5x represent the lengths (in feet) of two sides of an equilateral triangle. Find th
valentina_108 [34]
An equilateral triangle has 3 congruent sides so the 2 expressions above are equal
3x - 9= 23 - 5x
And then you solve for x
-22=-2x
X=11
5 0
3 years ago
Sally uses 5 1/5 of clay to make a set of four pots that are exactly the same.
ki77a [65]

Answer:

1 3/10

Step-by-step explanation:

5 1/5 ÷ 4= 1 3/10

5 0
3 years ago
If events A and B are independent, P(A) = 0.62, and P(
professor190 [17]

Answer:

Step-by-step explanation:

you’re given A=0.62 and B/A=0.93

you’re solving for B

substitute your A value of 0.62

B/0.62=0.93

same as B/0.62=0.93/1

now cross multiply

B= 0.62x0.93

B=0.5766

B=0.58

5 0
2 years ago
Other questions:
  • Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden. She wants to plant only one type of flower in each row
    9·2 answers
  • John owns a hotdog stand. He has found that his profit is represented by the equation P=-x^2+78x+89, with P being the profit in
    6·1 answer
  • Is 2352 a perfect square if not find the smallest multiple of 2352 which is a perfect square also find its root?
    14·1 answer
  • A survey reveals that the sales of smartphones is increasing considerably. The average annual sales of smartphones, in million u
    5·1 answer
  • TOU
    12·2 answers
  • Can someone help and explain for me please
    11·1 answer
  • I am a two digit number. My tens place is 8 more than my ones place.
    6·2 answers
  • Which ordered pair (x, y) is a solution to given system of linear equations?
    7·1 answer
  • The measure is (0.4x + 109)º. Find the value of x
    7·1 answer
  • Suppose one bag contains 500 cubic inches of confetti. How many bags will Student Government need to fill 100 containers? If the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!