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kvv77 [185]
3 years ago
10

The professor samples her class by selecting 5 females and 7 males. this type of sampling is called?

SAT
1 answer:
Serhud [2]3 years ago
4 0

Answer:

Random selection

Explanation:

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chegg A company purchased $21,400 of supplies on credit. The journal entry to record this transaction consists of a:
OLga [1]

The journal entry to record this transaction consists of a: debit of the purchases account for $21400 and credit the accounts payable account for $21400

<h3>How to enter a transaction in a journal?</h3>

We are told that a company purchased $21,400 of supplies on credit.

Now, it is vital to note that in a journal, there is the credit column and also the debit column.

Now, the way we carry out recording the Journal Entry for a Credit Purchase is that;

When a business purchases goods or services on credit, the business will then debit the purchases account, which will increase the business’s assets.

The business will also credit the accounts payable account, which will increase the business’s liabilities.

Thus;

The journal entry to record this transaction consists of a: debit of the purchases account for $21400 and credit the accounts payable account for $21400

Read more about Journal Entry at; brainly.com/question/14279491

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4 0
2 years ago
What is the best thing to do if your brakes suddenly fail to respond?
dsp73

Put your car in neutral

3 0
3 years ago
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two objects, x and y, accelerate from rest with the same constant acceleration. object x accelerates for twice the time as objec
Nana76 [90]

Answer:

X has travelled 4 times as far as Y

X is moving 2 times as fast as Y

Explanation:

Because x=1/2at²(get rid of the first portion of x=vt+1/2at² because initial v is 0 which multiplies to 0). If the acceleration is set to for example 10 (keep this constant for both X and Y) and we use t=1 and t=2 for time (as the time travelled of X is twice that of Y). Plugging this into the equation, at t=1, x=4. At t=2, x=20. 20 is four times greater than 5, so X has travelled 4 times as far as Y.

To find the difference in speed between the two objects, use the equation v_{f}=v_{0} +at. Since the initial velocity is 0, that part can just be removed from the equation. With v=at, it is easy to see that if the time plugged in is twice for one than the other (and the acceleration is the same for both), the final result will be twice of the other as well. For example: If the acceleration is 10 again for both, then v=10t. If t is 1, the velocity is 10. If t is 2, the velocity is 20.

7 0
2 years ago
Pa help po plss help me plss plsss help me​
alukav5142 [94]
1) B.Metallic windows
2) D. Absorption
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4 0
3 years ago
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What mass of glucose (C6H12O6) should be dissolved in 12. 0 kg of water to obtain a solution with a freezing point of -5. 8 ∘C?.
bogdanovich [222]

The mass of glucose solute dissolved in the solution is 6.739 Kg.

Recall that;

ΔT = K m i

ΔT = Freezing point depression

K =Freezing point depression constant = 1.86°C/mol

m = molality of the solution

i = Van't Hoff factor = 1 (molecular solution)

We have to find the freezing point depression from;

Freezing point depression = Freezing point of pure solvent - Freezing point of solution

Freezing point of pure water = 0°C

Freezing point of solution = -5. 8 ∘C

Freezing point depression = 0°C - (-5. 8 ∘C) = 5. 8 ∘C

Now;

m = ΔT/K i

m = 5. 8 ∘C/ 1.86°C/mol × 1

m = 3.12 m

But molality = number of moles of solute/mass of solvent in Kg

Molar mass of solute = 180 g/mol

Let the mass of solute be m

3.12 = m/180/12

3.12 = m/180 × 12

m = 3.12 × 180 × 12

m = 6739 g or 6.739 Kg

Learn more: brainly.com/question/6249935

8 0
2 years ago
Read 2 more answers
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