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Anastasy [175]
3 years ago
13

Which one of these grids is shaded red and blue in the ratio 5 : 7? A B D E F

Mathematics
1 answer:
Zigmanuir [339]3 years ago
3 0

Express in the form 1:n.

Give n as a decimal.10:12

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HELP ASAP NOOOOOOOOOOOOWWW!!!!!!!!!!! 30 POINTS
katrin2010 [14]

Answer:

24m+30

Step-by-step explanation:

6(4m+5)

Use the distributive property to multiply 6 by 4m+5.

24m+30

3 0
2 years ago
Read 2 more answers
Which recursive formula can be used to generate the sequence shown, where f(1) = 5 and n > 1?
saveliy_v [14]

You can try them out and see which one works.

a: f(2) = f(1) +6 = 5+6 = 11 . . . . . . not this one

b: f(1) = f(2) -6 = -1-6 = -7 . . . . . . not this one (5 ≠ -7)

c: f(2) = f(1) - 6 = 5 - 6 = -1 . . . . . this gives the right f(2)

d: f(2 = -6(f(1) = -6(5) = -30 . . . . not this one

_____

The appropriate choice is ...

... f(n +1) = f(n) - 6

— — — — — 

You can also recognize that the next term is 6 less than the current one, so f(n+1) = f(n) - 6, which corresponds to the 3rd selection.

7 0
2 years ago
Read 2 more answers
A ball is thrown from an initial height of 1 meter with an initial upward velocity of 13 m/s. The ball's height h (in meters) af
Lunna [17]
Here the answer is: 0.76 and 1.84

I hope I don't have to explain it again.






4 0
3 years ago
A spinner is divided into blue green and red part.George spin the spinner 300 times. It lands 91 times on blue 107 times on gree
Fed [463]
Estimated probability=number of outcomes in question/divided by total number of trials

ep=102/300

ep=51/150  (34%)
3 0
3 years ago
Select the correct answer from each drop-down menu.If /(=) = 0.522 - 2 and g(a) = 853 + 2, find the value of the following funct
Alik [6]

In general,

(f\cdot g)(x)=f(x)\cdot g(x)

Therefore, in our case,

(f\cdot g)(x)=(0.5x{}^2-2)(8x^3+2)=4x^5-16x^3+x^2-4<h2>The answer is 4x^5-16x^3+x^2-4. Select 4, 16, 1, 4 (left to right)</h2>

5 0
8 months ago
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