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3 years ago

How much power is indicated by each example?

Mathematics

2 answers:

Vlada [557]3 years ago

7 0

Yes it is 25 the guy above is correct

puteri [66]3 years ago

4 0

I would say 25 because the power to thre o’clock while I was at the park

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Convert 3.83 to q fraction. with 3 repeating

MArishka [77]

3.833333333 as a fraction is 3 5/6.

8 0

3 years ago

Sue played four games of golf for these games her modal score was 98 and her mean score was 100 her range of score was 10 what w

earnstyle [38]

Answer : Remaining two observation becomes 97 and 107.

Explanation :

Since we have given that

Mean = 100

Modal value = 98

Range = 10

As we know that ,

Range = Highest-Lowest

Let highest observation be x

Let lowest observation be y

So equation becomes x-y=10 ----equation 1

So, observation becomes

x,98,98,y

Now, we use the formula of mean i.e.

Mean = $\frac{\text{Sum of observation}}{\text{N.of observaton}}$

So, mean = $\frac{x=98=98+y}{4}=400\\\frac{196+x+y}{4}=100\\x+y=400-196\\x-y=204$

So our 2nd equation becomes

x+y=204

On using elimination method of system of linear equation on these two equation we get,

x=97

and

$x+y=204\\y=204-x\\y=204-97\\y=107$

Hence , remaining two observation becomes 97 and 107.

8 0

3 years ago

I need help with #8 and #9 Please! :)<br> I will mark as brainliest!

k0ka [10]

Answer:

see explanation

Step-by-step explanation:

(8)

the common ratio r, of a geometric sequence is

r = $\frac{a_{2} }{a_{1} }$ = $\frac{a_{3} }{a_{2} }$ = ......

r = $\frac{\frac{1}{32} }{\frac{1}{256} }$ = $\frac{\frac{1}{4} }{\frac{1}{32} }$ = 8

(9)

The simplest way to evaluate the sum is to substitute k = 3, 4, 5, 6 into each term and sum them

(- 9 + 20) + (- 12 + 20) + (- 15 + 20) + (- 18 + 20)

= 11 + 8 + 5 + 2 = 26

6 0

4 years ago

And a triangle.

luda_lava [24]

Answer:

Sorry to not actually answer the question, you can just ignore me but no one can answer since you didnt give the full problem, which would be the measurments of the project etc.

3 0

3 years ago

Anybody know the answer?

mixas84 [53]

In a circle, the measure of an inscribed angle is half the measure of the intercepted arc ⇒ x = 40/2 = 20°

8 0

3 years ago