3 years ago

Write £1.44 to the nearest 10pence

Mathematics

1 answer:

Lapatulllka [165]3 years ago

6 0

The answer will be £1.40

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2 years ago

Suppose that the population of deer in a state is 1,500 and is growing 2% each year. Predict the population after 4 years.

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2 years ago

Answer the question correctly.

sleet_krkn [62]

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Step-by-step explanation:

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2 years ago

Solve x^2 − 4x = 14.

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Minus 14 from both sides
x²-4x-14=0
use quadratic formula because we cant factor

for
ax²+bx+c=0
$x= \frac{-b+/- \sqrt{b^2-4ac} }{2a}$

so
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$x= \frac{-(-4)+/- \sqrt{(-4)^2-4(1)(-14)} }{2(1)}$
$x= \frac{4+/- \sqrt{16+56} }{2}$
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the solutions are
x=2+√3 and
x=2-√3

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3 years ago

What is a common mistake for finding slope from 2 points

azamat

Answer:

A common mistake is doing x2-x1/y2-y1 instead of the correct slope formula which is y2-y1/x2-x1

Step-by-step explanation:

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2 years ago

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