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lara31 [8.8K]
3 years ago
5

Hi can you help me with this question

Mathematics
1 answer:
crimeas [40]3 years ago
3 0

Answer:

sorry im not sure about this..

Step-by-step explanation:...

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HELP ASAP
katovenus [111]

Answer:

62

Step-by-step explanation:

3 0
3 years ago
6200.07 = 6.2 × 10^c + 7 × 10^d<br> Work out the values of c and d.
Nina [5.8K]

Answer: We have c = 3 and d = -2

Step-by-step explanation:

We want to solve the equation:

6200.07 = 6.2x10^c + 7x10^d

First, we can separate the left number into two pieces:

6200.07 = 6200 + 0.07 = 6.2x10^c + 7x10^d

Now we can solve it as:

6200 = 6.2x10^c

6200/6.2 = 10^c

1000 = 10^c

now we can use that if y = a^x, then ln(y)/ln(a) = x

here we have:

c = ln(1000)/ln(10) = 3

and

0.07 = 7x10^d

0.07/7 = 10^d

0.01 = 10^d

d = ln(0.01)/ln(10) = -2

 

3 0
4 years ago
Read 2 more answers
Aubree is trying to understand why a student would pick computer technology as a college major. 64% of the sample she surveyed s
Inessa [10]

Answer:

<u><em>E</em></u>.   Yes; the statistic is 64% of computer technology majors choose the major because of the employment opportunities. We can infer that the parameter is the same.

if i can have brainliest that would be great

8 0
3 years ago
What is the value of x?
vlabodo [156]

Answer:

x =127

Step-by-step explanation:

Since this is a 6 sided figure, the sum of the interior angles is 720

128+133+112+x+120+100 = 720

Combine like terms

x+593=720

Subtract 593 from each side

x+593-593 = 720-593

x =127

5 0
3 years ago
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A scale drawing of a kitchen is shown below. The scale is 1:20.
Viefleur [7K]

Answer:

4×20=80×2=160

5×20=100×2=200

160+200=360

area=360

7 0
4 years ago
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