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3 years ago

PLEASE HELP NOW! DUEEE SOONNNN

Mathematics

2 answers:

andrew-mc [135]3 years ago

7 0

Answer:

6^3=6x6x6 3^6=3x3x3x3x3x3 . 5^4=5x5x5x5 4^5=4x4x4x4x4

Step-by-step explanation:

leva [86]3 years ago

6 0

Answer:

1. 6 × 6 × 6

2. 3 × 3 × 3 × 3 × 3 × 3

3. 5 × 5 × 5 × 5

4. 4 × 4 × 4 × 4 × 4

I hope this helped you :D

You might be interested in

Three sevens divide by three eights

sammy [17]

Answer:

8/7 or 1 1/7

Step-by-step explanation:

3/7 divided by 2/8

Inverse

3/7 times 8/3

8/7 or 1 1/7

Hope this helps :)

5 0

3 years ago

Read 2 more answers

You are running a race. The probability that you win is 3/5. What is the probability that you lose at most 2 out of your 6 races

Veronika [31]

Answer:

The probability that you lose at most 2 out of your 6 races is 0.54432.

Step-by-step explanation:

We are given that you are running a race. The probability that you win is 3/5.

There are total of 6 races.

The above situation can be represented through binomial distribution;

$P(X = r) = \binom{n}{r} \times p^{r} \times (1-p)^{n-r} ; x = 0,1,2,3,.....$

where, n = number of trials (samples) taken = 6 races

r = number of success = at most 2 lost

p = probability of success which in our question is probability that

you lose a race = 1 - (3/5) = 2/5 or 0.4

Let X = <u><em>Number of races lost </em></u>

So, X ~ Binom(n = 6, p = 0.40)

Now, the probability that you lose at most 2 out of your 6 races is given by = P(X $\leq$ 2)

P(X $\leq$ 2) = P(X = 0) + P(X = 1) + P(X = 2)

= $\binom{6}{0} \times 0.40^{0} \times (1-0.40)^{6-0} + \binom{6}{1} \times 0.40^{1} \times (1-0.40)^{6-1} + \binom{6}{2} \times 0.40^{2} \times (1-0.40)^{6-2}$

= $1 \times1 \times 0.60^{6} + 6 \times 0.40^{1} \times 0.60^{5} +15\times 0.40^{2} \times 0.60^{4}$

= <u>0.54432</u>

7 0

3 years ago

M=1/4(w+d) solve for d , how do I solve for this equation?

Vesna [10]

The value of d in the equation is d= 4m-w

<h3>How to calculate the value of d ? </h3>

The first step is to write out the equation given

m=1/4(w+d)

The value of d can be calculated as follows

m= w + d/4

Cross multiply both sides

4m= w + d

collect the like terms

4m -w= d

d= 4m-w

Hence the value of d in the equation is 4m-w