Using the table below, answer the following questions. Score Frequency 60-64 8 65-69 4 70-74 2 75-79 1 80-84 1 dentify the following 1. 2. 3. class midpoints: class boundaries class width:

Q: 3y=45

A: Given information:

Q: L(1-a) ( In =) dz 4 1 L6(1-2) ( In =) dr

A:

Q: 1x-3=23

A: Given 1x - 3 = 23

Q: Find X, 11.25x+925=45.50x

A:

Q: 4x-7y=28

A:

Q: Please answer 11

A:

Q: answer the ones with an x please

A: given that n=1000 p=0.02

Q: to 48x

A: Given expression is:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Round 234 to the nearest ten and hundred.

A: The hundreds place, tens place and unit place of a number can be represented as:

Q: 273x=81

A: Make the base equal than equate the exponents.

Q: answer just letter d  , please

A: Solution:

Q: — 33 > 5а + 2

A:

Q: -2.9x = 5.8

A: Given  -2.9x=5.8  X=5.8/(-2.9) X=-2

Q: Evaluate I = 1+ 3x5 dr

A:

Q: Please answer #6 now.

A:

Q: V9-x2 2+3x dy dx

A:

Q: Solve. 反= -4

A:

Q: b. P(x > 49000) = P(z > + )3D %3D c. There is a(n) % chance that the mean salary of a random sample…

A: Hello thank you for the question, As you have mentioned question number b & c, answering only…

Q: 3x = 21

A: Here given -3x=21   Divide both side by -3 we get  -3x/-3 = 21/-3   x= -7

Q: 3x - 5 = 10

A: