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Bingel [31]
3 years ago
9

Can I get some help with this

Mathematics
1 answer:
Arturiano [62]3 years ago
6 0
I think it would be 4.7A - C
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(2xy) to the power of 3
Ymorist [56]

Answer:

8x³y³

Step-by-step explanation:

When the number is in parentheses, it means the exponent goes to all of the variables and numbers inside. So 2 squared is 8 and x squared and y squared are just written like that. I hope this helps clear things up...

8 0
3 years ago
A 5-month membership to the gym costs $125 jim would like to be a member for 8 months. What is the total amount he Will pay for
SCORPION-xisa [38]

Answer:

$200

Step-by-step explanation:

125/5=25

25 x 8=200

5 0
3 years ago
2y+4x=14 is it infinite no solution one solution ??????
lubasha [3.4K]
Solution I think I’m not 100% though:/
6 0
2 years ago
Jim orders prints from a website. The site charges him $6.95 a month and $0.04 for each print he orders.
Alexxandr [17]
P=$17.79-$6.95
P=$10.84
P=$10.84 divide by 0.04
P= 271
Jim ordered 271 prints last month
8 0
3 years ago
Read 2 more answers
A consumer testing service tested whether the average baking time of whole wheat bread in gas ovens was less than the average ba
vichka [17]

Answer:

Part 1) The explanatory variable is the type of oven

It is a categorical variable

Part 2) The response variable is the baking time

It is a quantitative variable

part 3) two-sample z-test for proportions should be used for the test

Step-by-step explanation:

An explanatory variable is an independent variable that is not affected by all other variables. In this experiment, the type of oven is the input variable and it  is not affected by any other variable

A categorical variable is one that has two or more categories without any intrinsic ordering of the categories. The type of oven is either gas or electric, so it is categorical.

A response variable is a dependent variable whose variation depends on other variables. The baking time in this experiment depends on the type of oven used

A quantitative variable is one that take on numerical values.

A two proportion z-test allows you to compare two proportions to see if they are the same. The null hypothesis (H0) for the test is that the proportions are the same. The alternate hypothesis (H1) is that the proportions are not the same.

5 0
3 years ago
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