3 years ago

The multiplicative inverse of - 5 and 10v - 5

Mathematics

1 answer:

Digiron [165]3 years ago

3 0

The answer is 1/5 hope this helps

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I need help please?!!!!!!

Ugo [173]

1/(-3/8) = -8/3 = answer

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3 years ago

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I don’t get this one please HELPPP MEE

iren2701 [21]

Answer:

135

Step-by-step explanation:

The given expression is

$\frac{2 {x}^{2} }{x} +x(100 - 15x)$

From the question, x=5

So,by substitution,we obtain

$=\frac{2({5}^{2})}{5} +5(100 - 15(5))$

$=\frac{2(25)}{5} +5(100 - 75))$

$=2(5)+5(25)$

$= 10+125$

$= 135$

Hence the answer is 135

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2 years ago

Please help me with this sum

dimulka [17.4K]

Answer:

3950÷5=790 (790×5=3950)

1914÷6=319 (319×6=1914)

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2 years ago

2. For the competition, each band member needs $12 for food. To get to the competition, the school rents 3 buses that cost $580

Kamila [148]

Answer:

(75 × 12) + (3 × 580) = 2640

Step-by-step explanation:

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2 years ago

For a standard normal distribution find the approximate value of p(z<0.42)

Kruka [31]

Answer:

p(z<0.42) = 0.6628

Step-by-step explanation:

A normal distribution with a mean of 0 and a standard deviation of 1 is called a standard normal distribution. That is to say:

μ = 0

σ² = 1

Using a calculator, we find that:

p(z<0.42) = 0.6628 (See picture attached)

8 0

3 years ago

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