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3 years ago

Can you please help me fill this out thanks

Mathematics

1 answer:

swat323 years ago

7 0

Answer: $\sqrt{2}$

Step-by-step explanation:

In a 45 45 90 triangle the two sides are 1 wile the hypothenuse is $\sqrt{2}$

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Use the equation and type the ordered-pairs. y=3^x

aleksandrvk [35]

The ordered pairs of the equation y = 3^x are (0,1), (1,3) and (2,9)

<h3>How to type the ordered pairs?</h3>

The equation is given as:

y = 3^x

Let x = 0, 1 and 2

y = 3^0 = 1

y = 3^1 = 3

y = 3^2 = 9

So, we have the following ordered pairs (0,1), (1,3) and (2,9)

Hence, the ordered pairs of the equation y = 3^x are (0,1), (1,3) and (2,9)

Read more about exponential functions at:

brainly.com/question/2456547

#SPJ1

7 0

2 years ago

10 please need help asap

Dvinal [7]

$206.40

64x3=192.00

192 x 1.075 = 206.40

Final Answer: $206.40 for 3 dozen roses including tax

7 0

3 years ago

Help help help! Im stuck please help!

ioda

Answer:

1) 8/15

Step-by-step explanation:

When dividing by a number, multiply by its reciprocal.

2/5 ÷ 3/4

2/5 × 4/3

8/15

8 0

4 years ago

Which ratio forms a proportion 12/15

ehidna [41]

Answer:

$\frac{20}{25}$

Step-by-step explanation:

See Attachment for Complete Question

Given

$Ratio = \frac{12}{15}$

Required

Determine its equivalent proportion

$Ratio = \frac{12}{15}$

Factorize the given expression

$Ratio = \frac{3 * 4}{3 * 5}$

Divide the numerator and denominator by 3

$Ratio = \frac{4}{5}$

We apply the same steps to the given options as follows:

$Ratio = \frac{21}{28}$

Factorize

$Ratio = \frac{7 * 3}{7 * 4}$

Divide the numerator and denominator by 7

$Ratio = \frac{3}{4}$

This is not an equivalent proportion of $\frac{12}{15}$

$Ratio = \frac{20}{25}$

Factorize

$Ratio = \frac{5 * 4}{5 * 5}$

Divide the numerator and denominator by 5

$Ratio = \frac{4}{5}$

This is equivalent to $\frac{12}{15}$ because they both simplify to $\frac{4}{5}$

There's no need to check the last option;

Hence, the option that answers the question is $\frac{20}{25}$

8 0

4 years ago

The data on the right represent the number of traffic fatalities by seat location and gender. Determine P() and P(|). Are t

liubo4ka [24]

Answer:

The probability of selecting a male is 0.3151.

The events "male" and "driver" are not independent.

The correct option is B.

Step-by-step explanation:

The missing data is as follows:

Female Male Total

Driver 32759 11715 44474

Passenger 6534 6361 12895

Total 39293 18076 57369

The complete question is:

Determine P(male) and P(male|driver). Are the events "male" and "driver" independent?

Solution:

Compute the probability of selecting a male as follow:

$P(M)=\frac{n(M)}{N}=\frac{18076 }{57369}=0.3151$

Thus, the probability of selecting a male is 0.3151.

Compute the probability of selecting a male given that he is a driver as follows:

$P(M|D)=\frac{P(M\cap D)}{P(D)}=\frac{n(M\cap D)}{n(D)}=\frac{11715 }{44474}=0.2634$

Two events, say A and B, are independent if:

P (A|B) = P(A)

Here, P (M|D) ≠ P (M)

Thus, the events "male" and "driver" are not independent.

7 0

4 years ago