Solve it?

Answer:

First isolate a square root on the left side:

Now, delete the radical on the left side, Raise both sides squarely:

Thus:

Find the radical remainder by isolating a radical on the left side again:

Now, delete the radical on the left side, Raise both sides squarely:

Solving, We have:

Confirm that the solution is correct

Statement equation

*Replaces "0" in "x"

Solution:

(TRUE)

First isolate a square root on the left side:

Now, delete the radical on the left side, Raise both sides squarely:

Thus:

Find the radical remainder by isolating a radical on the left side again:

Now, delete the radical on the left side, Raise both sides squarely:

Solving, We have:

Confirm that the solution is correct

Statement equation

*Replaces "0" in "x"

Solution:

(TRUE)

Please helpTrying to help daughter do virtual. And I stink in this stuff!w(t) = 3t – 1; t = 5

Before 1918, approximately 40% of the wolves in a region were male, and 60% were female. However, cattle ranchers in this area have made a determined effort to exterminate wolves. From 1918 to the present, approximately 60% of wolves in the region are male, and 40% are female. Biologists suspect that male wolves are more likely than females to return to an area where the population has been greatly reduced. (Round your answers to three decimal places.) (a) Before 1918, in a random sample of 10 wolves spotted in the region, what is the probability that 7 or more were male

Calcular: log 4 2 = (escribir el resultado como decimal)

Round all answers to 4 decimal places.a. A bag contains 4 black marbles, 10 white marbles, and 9 red marbles. If a marble is drawn from thebag, replaced, and another marble is drawn, what is the probability of drawing first a black marble andthen a red marble?b. A bag contains 10 blue marbles, 9 red marbles, and 4 white marbles. If two different marblesare drawn from the bag , what is the probability of drawing first a blue marble and then a white marble?

3x-165=7x=105What is x?

Before 1918, approximately 40% of the wolves in a region were male, and 60% were female. However, cattle ranchers in this area have made a determined effort to exterminate wolves. From 1918 to the present, approximately 60% of wolves in the region are male, and 40% are female. Biologists suspect that male wolves are more likely than females to return to an area where the population has been greatly reduced. (Round your answers to three decimal places.) (a) Before 1918, in a random sample of 10 wolves spotted in the region, what is the probability that 7 or more were male

Calcular: log 4 2 = (escribir el resultado como decimal)

Round all answers to 4 decimal places.a. A bag contains 4 black marbles, 10 white marbles, and 9 red marbles. If a marble is drawn from thebag, replaced, and another marble is drawn, what is the probability of drawing first a black marble andthen a red marble?b. A bag contains 10 blue marbles, 9 red marbles, and 4 white marbles. If two different marblesare drawn from the bag , what is the probability of drawing first a blue marble and then a white marble?

3x-165=7x=105What is x?

2.1 units and 8.7 units

2.3 units and 7.8 units

2.6 units and 6.6 units

The Law of Sines tells you

... sin(C)/c = sin(A)/a

... sin(C) = c·sin(A)/a . . . . multiply by c

... C = arcsin(c·sin(A)/a) . . take the inverse sine

Then

... sin(B)/b = sin(A)/a . . . . law of sines again

... b = a·sin(B)/sin(A) . . . . multiply by a·b/sin(A)

where B = 180° - A - C = 160° - C . . . . . . sum of angles in a triangle is 180°

Filling in the given values, we get

... C = arcsin(5.4·sin(20°)/3.3) ≈ 34.033° or 145.967°

Then

... B = 125.967° or 14.033°

and

... b = 3.3/sin(20°)·sin(125.967°) or 3.3/sin(20°)·sin(14.033°)

... b = 7.8 or 2.3 . . . units

The appropriate choice is

... **2.3 units and 7.8 units**

**Answer:**

C)2.3 units and 7.8 units

**Step-by-step explanation:**

**Answer:**

b

**Step-by-step explanation:**

you can tell because it cant be D or C because you cant go right on the y axis and up on the x axis. it cant be A because 5 is the x and 2 is the y. A says that 5 is the y and 2 is the x. so it has to be B.

**Answer:**

B

**Step-by-step explanation:**

**The percentage increase is 1.1% to the nearest tenth**

The calculation can be done as follows

Original price= **$9.82**

increase=** $9.71**

Change in price= 9.82-9.71

= 0.11

**percent increase**= 0.11/9.82 × 100

= **1.12**

=** 1.1 (to the nearest tenth)**

**Hence the percent increase is 1.1%**

Please see the link below for more information

**Answer:**

9.71 ÷ 9.82 = .9987 or 1% .

**Answer: **500 miles

**Step-by-step explanation:**

**Given : **Sergio and Lizeth have planned to rent a car from a company that charges $75 a week plus $0.25 a mile.

i.e. Fixed charge= $75

Rate per mile = $0.25

Let x denotes the number of miles.

Then, Total charges = Fixed charge+ Rate per mile x No. of miles traveled

= $75+ $0.25x

To keep budget within $200, we have following equation.

**Hence, they can travel 500 miles and still keep within their $200 budget.**

**Answer:**

Sale price of video game with tax = **$20.3775**

Yes, they both have enough money to purchase the video game.

**Step-by-step explanation:**

Given that:

Original price of video game = $28.50

Discount on original price = 35%

Sales tax = 10%

Money available with Pat and Henri = $21 each

First of all, let us find out the price as per Pat's method.

**Step 1:**

Taking 35% of $28.50

**Step 2:**

Subtract from $28.50 to find the sale price:

$28.50 - $9.975 = $18.525

**Step 3:**

Take 10% of sale price:

**Step 4:**

Add to sale price to get the final amount to be paid:

$18.525 + $1.8525 = **$20.3775**

Now, let us use Henri's method:

**Step 1:**

Find 65% of original price:

**Step 2:**

Find 110%:

Sale price of video game with tax = **$20.3775**

**Yes, they both have enough money to purchase the video game.**

**Answer: **Each dozen of chocolate chip cookies costs $1.50/dozen. So if you sell C dozens of them, you win C*$1.50 dollars, where C is a positive integer number. Similar case for the lemon ones, the baker will win L*$1.00 dollars if he sells L dozens of them ( where L is a positive integer), the total charge is the sum of both parts; T = L*$1.00 + C*$1.50.

$1.50c(chocolate chips) + $1.00L(lemon frosted)=T(total cost)