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almond37 [142]
3 years ago
7

To solve for 51 x 4, Tamara used mental math by thinking about 51 + 51 + 51 + 51. Which best describes the strategy she used to

solve
Mathematics
1 answer:
sergey [27]3 years ago
5 0
Its faster in adding isn't always right when you are multiplying numbers
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ASAP! Plssssss<br> Tysm.
BabaBlast [244]

Answer:

4×10⁶ is the answer.........

6 0
3 years ago
An appliance is for sale at either (a) P15,999 cash or (b) on terms, P1,499 each month for the next 12 months.  Money is 9% comp
frutty [35]

Answer:

Cash price

Step-by-step explanation:

The computation is shown below:

The Interest rate per month (r) = (9% ÷ 12) = 0.75%

Now Present value of the monthly payment is

= PMT × {[(1 + rate of interest)^number of years - 1] ÷ rate of interest}

= 1,499 × {[(1 + 0.75%)^12 - 1] ÷ 0.75%}

= 18,748.89

And the cash price is 15,999

So, the cash price would be lower

5 0
3 years ago
Write a real world problem in which the probability of a compound event occuring is 0.25.
liberstina [14]
You have 4 colored balls, one is red, another blue, green, and yellow. What is the probability of drawing out a red ball?
4 0
3 years ago
Can someone help my sis on these questions? I dont remember how to do these things (part 1)
NNADVOKAT [17]

Answer:

Read below for each answer! (^-^)

Step-by-step explanation:

1: You got the first one right. The explanation does explain why but think about 0 as the surface of the water to better understand.

2: -3; it is between 2 and 4 with only one line through it meaning that it is -3.

3: 7. That's the greatest number both can divide into it.

4: The last one. Any positive number is greater than a negative one and peanut butter's freezing point is positive while the other one's is not.

5: You got it right again! -(-1) has two negatives. Two negatives (mostly) make a positive. So positive 1! Now describe that on a number line.

Hope this helps!

4 0
3 years ago
Find the probability and interpret the results. If​ convenient, use technology to find the probability. The population mean annu
Alisiya [41]

Answer:0.004 is the probability that the mean salary of the sample is less than ​$57,500.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $60,500

Standard Deviation, σ = $6,400

Sample size, n  = 32

#if you need any queshtions answered within secs/mins hit me up and I got you!

4 0
3 years ago
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