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3 years ago

Help! Mad, range or Iqr?? (Picture included)

Mathematics

2 answers:

zheka24 [161]3 years ago

5 0

The answer is range

MA_775_DIABLO [31]3 years ago

4 0

I believe the answer is range

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What is the value of the xX coordinate that is 9 units to the left and 3 units up from (2, –8)?

stiv31 [10]

Answer:

(-6, -5)

Step-by-step explanation:

If you go left 9 times from 2, it goes to -6. Ex: 2, 1, 0, -1, -2, -3, -4, -5, -6. The same goes for 3 units up from -8.

8 0

2 years ago

Point Q is the image of Q (-5,1) under a translation by 6 units to the right and 2 units down.

Alex787 [66]

Answer:

(1,-1)

Step-by-step explanation:

The graph is being shifted 6 units to the right which affects the x-value and it is also being affected 2 units down which affects the y-value.

6 0

3 years ago

Write the following expression with as few symbols as possible, using the notational conventions:

My name is Ann [436]

Answer:

The simplified expressions are (x + y·z' + t) and x·(x + y' + z) respectively.

Step-by-step explanation:

The expressions provided are:

$(i)\ x+((y\times (z')) +t)\\\\(ii)\ x\times((x+(y'))+z)$

(i)

Simplify the first expression with as few symbols as possible:

$x+((y\times (z')) +t)=x+(yz'+t)$

$=x+yz'+t$

(ii)

Simplify the second expression with as few symbols as possible:

$x\times((x+(y'))+z)=x\times ((x+y')+z)$

$=x (x+y'+z)$

Thus, the simplified expressions are (x + y·z' + t) and x·(x + y' + z) respectively.

6 0

3 years ago

Ash invests £200 and gets 3% interest per year. How much will she have after 5 years?

Taya2010 [7]

Answer:

£231.85

Step-by-step explanation:

→ Work out the decimal multiplier

( 3 + 100 ) ÷ 100 = 1.03

→ Multiply the initial investment by the multiplier raised to the power of years

200 × ( 1.03 )⁵ = £231.85

6 0

2 years ago

Please help ! thanks ! :)

Rufina [12.5K]

Answer:

a) is B because it inrease quite rapidly and then slowly increase

b) is c as it increase and then decreases quite soon and rapid and then increase quite rapidly again

Step-by-step explanation:

4 0

3 years ago