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Kaylis [27]
2 years ago
8

Answers please this is very hard :))

Mathematics
2 answers:
snow_lady [41]2 years ago
8 0

Answer:

1. you dont add before you multiply

2 they didnt do the parenthesis first...which was their mistake

Step-by-step explanation:

Ber [7]2 years ago
6 0
PEMDAS that should help lol
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On Monday, Zach sends an e-mail message
Charra [1.4K]
Written out numerically, it is 4x4x4. To work this out you multiply 4x4= 16 and then you have one more 4 to multiply by, so you multiply 16x4=64
4 0
2 years ago
Clay is filling 6.5 bottle of salsa, He was able to fill 7.5 bottles. How many ounce of salsa did he have? Draw an area model to
VMariaS [17]

Answer: He had 48.75 oz of salsa.

Step-by-step explanation:

I guess that Clay is filling 6.5 oz bottles of salsa.

And we know that he was able to fill 7.5 of these bottles, then if each bottle has 6.5 oz, 7.5 of them have a total mass of salsa will be equal to 7.5 times 6.5 ounces, this is:

M = 7.5*6.5 oz = 48.75 oz

This means that Clay had 48.75 ounces of Salsa

A drawn model to show this is seen below.

Each big square represents 0.5 oz, and the area black delimited area represents a total amount of 6.5 oz, we have 7 of them, then you can draw that 7 times, and count the squares, and then you will find the total ounces of salsa that Clay had, which is equivalent to the multiplication we did above.

4 0
2 years ago
Help me solve this question please. Thank you
IrinaVladis [17]

Answer:

an = 80. 2^(n-5)

Step-by-step explanation:

r = a6/a5 =160/80 = 2

an = a5. r^(n-5)

= 80. 2^(n-5)

6 0
3 years ago
Evaluate 2(4-1)^2<br><br> A. 60<br> B. 30<br> C. 18<br> D. 36
iogann1982 [59]
Remember the rules of PEMDAS

1. First you want to evaluate the parentheses. (4-1) = 3

2. Square:
3^2 = 9

3. Multiply: 9*2 = 18

Your answer is C
4 0
2 years ago
PLEASE HELP ME WITH Q 1. a) b)
diamong [38]
A calculate the bounce height for each and work out the total

b do it again and use a stopwatch and calulate. Hope this helped
6 0
3 years ago
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