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Alchen [17]
3 years ago
15

What is the scale of the model of Venus

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer:

I'll chose A

Step-by-step explanation:

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Rewrite the equation: 2x + y = 5/9x + 2 into general form (ax + by + c = 0)
mote1985 [20]
The Corectttttt Answerrrrr is C
7 0
3 years ago
Find the value <br> f(t)=2(0.4)^t<br> f(-2)=?
Nuetrik [128]

f(t) = 2(0.4)^t

F(-2) means to replace t with -2:

f(-2) = 2(0.4)^-2

f(-2) = 12.5

4 0
3 years ago
The roller skating rink has a perimeter of 150 yards. If the length of is twice as long as the width,what are the dimensions of
Alexeev081 [22]

Answer: 50 yards by 25 yards

Step-by-step explanation:

rink is also a rectangle

perimeter= 150 yards

length= 2x

width=x

the perimeter of rink is:

p=2(length + width)

150=2(2x + x)

150= 2(3x)

150= 6x

x=150 / 6

x=25

so width is 25 yards and length is twice the width which is 2x

length= 2× 25

length= 50 yards

so the dimension is 50 yards by 25 yards

5 0
3 years ago
For many years "working full-time" was 40 hours per week. A business researcher gathers data on the hours that corporate employe
Lady_Fox [76]

Answer:

Correct option is: Testing a claim about two population means.

Step-by-step explanation:

In this provided scenario, a researchers wants to determine if corporations require a longer work week for the employees "working full-time".

It is given that for many years "working full-time" was 40 hours per week.

The researchers researcher gathers data on the hours that corporate employees work each week.

It is quite clear that the researcher wants to determine whether the number of hours worked per week must be increased from 40 hours or not.

A test for the difference between two population means would help the researcher to reach the conclusion.

Thus, the correct option is: Testing a claim about two population means.

4 0
3 years ago
Start time 7:30 pm elapsed time _ end time 9:29 pm
user100 [1]
 what r u asking so I help you 
6 0
3 years ago
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