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atroni [7]
3 years ago
6

What is three fourths of six-hundred-forty?

Mathematics
1 answer:
telo118 [61]3 years ago
4 0
I did it on paper and took a picture of it:
http://prnt.sc/devgz7
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This is a geometry question. Can someone please help for 20 POINTS
DochEvi [55]

71 yuo would subtract 124 by 53

6 0
3 years ago
Read 2 more answers
The Smelting Department of Kiner Company has the following production and cost data for November. Production: Beginning work in
zhenek [66]

Answer:

a. 16000 units

b. 11800 units

Step-by-step explanation:

A.

To get equivalent units of production for materials

Add up the units transferred out + ending work in progress

= 9000 units + 7000 units

= 16000 units

B.

To get conversion cost for November:

Units that are transferred out + (ending work in progress * % of conversion)

= 9000 + (7000 x 40%)

= 9000 + 2800

= 11800 units

The answers are therefore

1. 16000units

2. 11800 units

6 0
4 years ago
the last time the lower 48 states saw a total solar eclipse was 1979. how many years ago was that in scientific notation?
NeTakaya
The last time (before August 21, 2017) when the lower 48 states saw a total solar eclipse was 1979.

That was 2017 - 1979 = 38 years ago.

In scientific notation,
38 = 3.8 x 10¹

Answer:  3.8 x 10¹ years ago.

4 0
3 years ago
Y = 3x ^ 2 . What is the equation of the other graph? Explain how you know.
sashaice [31]

my answer wonThe red graph is the function  

y

=

−

3

x

2

, the green is  

y

=

−

x

2

for comparative sake, and the blue graph is the parent function,  

y

=

x

2

.t go in right but i think the answer is

6 0
3 years ago
Evaluate the expression P(9,3), equivalently 9P3<br> Your answer is:<br> Preview
Marina CMI [18]

Answer:

504

Step-by-step explanation:

Using the definition

nP_{r} = \frac{n!}{(n-r)!}

where n! = n(n - 1)(n - 2).... × 3 × 2 × 1

Thus

9P_{3} = \frac{9!}{6!} ← cancel the terms of 6! on numerator/denominator, leaving

      = 9 × 8 × 7 = 504

8 0
3 years ago
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