The FDA regulates that a fish that is consumed is allowed to contain at most 1 mg/kg of mercury. In Florida, bass fish were collected in 50 different lakes to measure the amount of mercury in the fish from each of the 50 lakes. Do the data provide enough evidence to show that the fish in all Florida lakes have lower mercury than the allowable amount? State the random variable, population parameter, and hypotheses. a) The symbol for the random variable involved in this problem is ? v The wording for the random variable in context is as follows: Select an answer b) The symbol for the parameter involved in this problem is ? The wording for the parameter in context is as follows: Select an answer c) Fill in the correct null and alternative hypotheses: Но: HA:

Q: Find x.

A:

Q: Find the value of x.

A: See the details solution below

Q: Find the value of x.

A: Our objective is to find X.

Q: 14. 70 50°

A: 14. The figure of the circle is given by To evaluate : The value of x

Q: if elogx = 3.84; find x.

A:

Q: 2x be17eX +l2=O

A:

Q: TI Q6 Draw that © =- and z=2.

A:

Q: Find the value of x.

A: As we know that when two chords of circle intersectiong each other then  FE*ES=EL*ET

Q: Find R for part A and Part B

A:

Q: २५१ 0,25%- %3D ().

A:

Q: 12. 112

A: We know that sum of angles of a triangle is 180°.  Therefore, 120°+x+x =180°                 120°+2x…

Q: +00 el/x dx x2 1

A:

Q: Find x.

A: Sum of exterior angle of a polygon is 360°.

Q: Plot all of the points of the reflected figure. You may click a plotted point to delete it. 10 6. 10…

A: Given :    Point : ( -2 , -2 )  ,  ( -5 , -3 ) , (-4 , -6 ) Now , Refelect over y=-x-1

Q: If mVX =130, find mZY im

A: Given data is : mVX ⏜=130∘ Therefore , ∠VWX=130∘ To find m∠Y Radius is always perpendicular to…

Q: I also need the p value

A: (a) Now since the same student appears for the SAT twice, the scores are matched pairs. Hence the…

Q: X-D93 81 87 97

A:

Q: Add. 13 21 13 T8 O12 3 6.

A:

Q: do question 10

A:

Q: Find the value of x.

A:

Q: 0.60 can be written as

A: 0.60 can be written as, 60/100 = 3/5 So, 0.60 can be written as 3/5

Q: 140 to 38 5.

A:

Q: y = exlnx

A:

Q: 15 xdx 5. Vx+1

A: We will evaluate the definite integral as following.

Q: Find the value of x.

A:

Q: Differentiate.

A: ddxxn=n xn-1

Q: Find the value of x.

A: Let's find.

Q: Solve. log, x + logo (x + 5) = 2 O x = -4, x = 9 O x = 4 O x = 9 O x = 4, x = -9

A: Use the properties of lograthim and form the equation into quadratic than Factories to solve.

Q: Find the value of x.

A: Find the value of x

Q: |4x dA R.

A:

Q: Find the value of x.

A: We know that the exterior angle is equal to the sum of two opposite interior angle.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.