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Triss [41]
4 years ago
15

Is someone able to help me with this?​

Mathematics
1 answer:
igor_vitrenko [27]4 years ago
3 0

Answer:

Please, see the attached files.

Step-by-step explanation:

Please, see the attached files.

Thanks.

You might be interested in
The "off-peak” weekly average cost of hiring a caravan in England is £480.
valina [46]

Answer:

77.08%

Step-by-step explanation:

850 - 480 = 370

(370 / 480 ) × 100 = 77.08333333%

8 0
3 years ago
The probability of rolling a 6 with a six-sided number cube is 1/6 Choose the
Pavel [41]

Answer:

UNLIKELY

Step-by-step explanation:

Given that:

Probability of rolling a six with a six sided nuner cube = 1/6

Required outcome / Total possible outcomes

Number of 6 / total sides of number cube = 1/6

The probability value obtained shows that there is a chance of getting a six ; however it is possible at about once in every 6 rolls of the dice.

Hence getting a six isn't impossible but the chance is small. A probability of 1/6 is the smallest that can be obtained for any of each number on the dice. Hence, it could be said that the likelihood is 'UNLIKELY'

7 0
3 years ago
If y = 5x − 4, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
Mama L [17]

Answer:

x can be any value, x will be the input, y will be the output.

Step-by-step explanation:

If x = 3, If x = 6, If x = 9,

y = 5x - 4

y = 5 (3, 6, or 9) - 4

y = 11, y = 26, y = 41.

These are all possible sets of ordered pairs, but ANY Real number can be represented as X, and it will need to be in an order. These numbers are all positive, so in this case, you just have to draw out Quadrant 1 in a Coor. Plane.

<u>X (Input)  I  Y (Output)</u>

3              I  11

6              I  26

9              I  41

See, when x increases by 3, Y increases by 15. If you go on, it will be the same path, same pattern.

Hope This Helps! :)

8 0
3 years ago
If $x$ and $y$ are positive real numbers for which $(x + y)^2 + (x - y)^2 = 10$ and $(x + y)^4 + (x - y)^4 = 98$, what is the va
slava [35]
(x+y)^2+(x-y)^2=10
\implies 2x^2+2y^2=10
\implies x^2+y^2=5
\implies (x^2+y^2)^2=x^4+2x^2y^2+y^4=25

(x+y)^4+(x-y)^4=98
\implies 2x^4+12x^2y^2+2y^4=98
\implies x^4+6x^2y^2+y^4=49
\implies 25+4x^2y^2=49

4x^2y^2=24
\implies x^2y^2=6
\implies xy=\sqrt6
6 0
4 years ago
jim is building a rectangular deck and wantsthe length to be 1ft greater then the the width. what will be the dimensions of the
netineya [11]

Answer:

62 ft

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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