carsengilbert
22.03.2021 •
Mathematics
a ocho animals de un laboratorio se les ha administrado cierta droga: a 3 se les suministro una droga A, a 3 s les suministro la droga B y a 2 se les suministro la droga cada animal debe de colocarse en una de 8 jaulas para su observación pero si los animales solo se pueden distinguir por el tipo de farmacéutico suministrado ¿cuanto arreglos son posibles?
Solved
Show answers
More tips
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
- S Sport When and Where Will the 2014 World Cup be Held?...
Answers on questions: Mathematics
- M Mathematics Is the confidence interval equivalent to the expression is it equivalent to the expression?...
- M Mathematics If cd = 4, ca = 10, ce = x + 2, and eb = 4x-7, what is the length of ce...
- M Mathematics The serving size for the granola that wilma likes to eat for breakfast is 1/2 cup. how many servings are there in a box that holds 32 cups?...
- M Mathematics What is the measure of one interior angle of a regular polygon with 4n+2 number of sides?...
- M Mathematics True or false 1. all parallelograms are squares.2. all squares are parallelograms. 3. all trapezoids are scalene.4. all squares are rhombuses. 5. all rhombuses are squares.6....
- M Mathematics Immediately before a basketball leaves a shooter s hand on its way toward the hoop, what is the greatest force acting on the ball? select one: a. normal force b. gravitational...
- M Mathematics Justin is 3 years older then sam, and justin s age in 2 years will be twice what sam s age was 3 years ago. find their present ages....
- M Mathematics Kmeans vs k medoids are the same when data set is large...
- M Mathematics Equiangular polygon has how many sides exterior angle is 25...
- M Mathematics Tonya took out a loan to pay for her house she borrowed $60,000 for 15 years or yearly simple interest rate of 5% how much interest will she end up paying the bank...
Ответ:
22.62°
Step-by-step explanation:
Looking at the attached diagram, it is a right angled triangle. If we are to solve for the measure of angle x , we would be using the Trigonometric function of cosine
The formula is given as
cos x = Adjacent/ Hypothenuse
Adjacent = 12
Hypothenuse = 13
Therefore,
cos x° = 12/13
x° = cos -¹ (12/13) or arccos (12/13)
x° = 22.619864948°
Therefore, the measure of x to the nearest hundredth = 22.62°