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3 years ago

The probability of a dry day is 1/10

Mathematics

1 answer:

choli [55]3 years ago

5 0

$\frac{1}{10}x \frac{1}{2} +\frac{9}{10} x\frac{1}{2}$ Answer:

so the answer is $\frac{1}{2}$

Step-by-step explanation:

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Help me pls guys pls

makkiz [27]

Answer: 55 cubic units

Step-by-step explanation:

5 0

3 years ago

What is the value of –21/6-1 1/4+1 3/4

aleksley [76]

It’s the answer pahaha

7 0

3 years ago

Read 2 more answers

What are the solutions to the equation y2-1=35

Tanya [424]

y^2-1= 35

Move -1 to the other side. Sign changes from -1 to +1.

y^2-1+1= 35+1

y^2= 36

Square root 36:

6 and -6

Answer: 6 and -6

6 0

3 years ago

A box has a volume given by the trinomial x^3 + 5x^2 -24x What are the possible dimensions of the box?

Damm [24]

Since the volume of a box is just three factors, each being the sides multiplied together, we basically need to factor these into three numbers that would multiply back out and get x^3 + 5x^2 -24x. Factor out an x and get x(x^2+5x-24), then factor normally and get x(x+8)(x-3). (8 and -3 multiply into -24, and add into 5) Your three dimensions are x, x+8, and x-3.

6 0

4 years ago

Evaluate and match each expression on the left to its value on the right, when x=8 and y=3.

Crank

Answer:

12-y------------> 9

3x-y------------>21

4y-10----------->2

1/4 xy-----------> 6

Solution,

Given,

X=8

y=3

Now,

$1. \: \: 12 - y \\ \: \: \: = 12 - 3 \\ \: \: = 9 \\ 2. \: \: 3x - y \\ \: \: = 3 \times 8 - 3 \\ \: \: = 21 \\ 3. \: \: 4y - 10 \\ \: \: = 4 \times 3 - 10 \\ \: = 12 - 10 \\ \: \: = 2 \\ 4. \: \: \frac{1}{4} xy \\ \: \: = \frac{1}{4} \times 8 \times 3 \\ = 6$

hope this helps...

Good luck on your assignment...

6 0

4 years ago