Simplify the expression 7(1 +5v) =​

Answers

Answer 1
Answer: the answer is 7 + 35v
Answer 2
Answer:

Answer:

7 + 35v

Step-by-step explanation:

7 × 1 + 5v × 7

7 + 35v

Hope this helps and have a nice life d:


Related Questions

The following data set represents the ACT scores for students in Mrs. Smith's collegescience class.18 32 16 2319 21 28 2922 30 19 21What is the range for the ACT scores for the class?
Geometry proof help please
The health of the bear population in yellowstone national park is monitored by periodic measurements. a sample of 54 bears has a mean weight of 182.9 lb. assuming the standard deviation is known to be 121.8lb find a 99% confidence intreval estimate
9,058 to the nearest thousand
Helen rolls a dice and flips a coin.Calculate the probability that she gets a 4 and a tail.

The Little League baseball club in town holds open registration. During one weekend they registered 432 baseball players. If 12 players are assigned to a team, then how many teams will the league need to form?

Answers

432(divided by) 12
36 teams

Final answer:

To form teams, divide the total number of players by the number of players per team. In this case, 36 teams are needed.

Explanation:

To find out how many teams will be formed, we divide the total number of players by the number of players assigned to a team. In this case, there are 432 players and 12 players per team. So, we divide 432 by 12:

Number of teams = 432 ÷ 12 = 36 teams

Therefore, the league will need to form 36 teams to accommodate all the players.

Learn more about Calculating the number of teams here:

brainly.com/question/34301266

#SPJ2

Judging on the basis of​ experience, a politician claims that 57​% of voters in a certain area have voted for an independent candidate in past elections. Suppose you surveyed 25 randomly selected people in that​ area, and 18 of them reported having voted for an independent candidate. The null hypothesis is that the overall proportion of voters in the area that have voted for an independent candidate is 57​%. What value of the test statistic should you​ report?

Answers

Answer: z= 1.51

Step-by-step explanation:

Test statistic for proportion is given by :-

z=\frac{p-P}{\sqrt{(PQ)/(n)}}

Where n is sample size ,p is the sample proportion , P Is the population proportion and Q =1 - P.

Given : P=57% = 0.57

Q= 1- P = 1-0.57=0.43

n = 25

p=(18)/(25)=0.72

Test statistic for proportion will be :-

z=\frac{0.72-0.57}{\sqrt{(0.57*0.43)/(25)}}\approx1.51

We should report the value of test statistic z= 1.51

In this card game, a player is dealt 10 cards. A player wins $1,000,000 if he is dealt 8 hearts. Use combinatorics to set up your problem a. Calculate the probability a player is dealt exactly 8 hearts b. Calculate the probability a player is dealt exactly 8 hearts if the first tweo cards he was dealt were diamonds. 2

Answers

Assume a standard deck of 52 cards with 4 suits of 13 cards each.

a. There are \dbinom{13}8\dbinom{39}2 ways of being dealt a hand consisting of 8 hearts and 2 non-hearts, so the probability of being dealt such a hand is

\frac{\dbinom{13}8\dbinom{39}2}{\dbinom{52}{10}}\approx0.0000602823

b. This time, the non-hearts specifically belong to the suit of diamonds, for which there are \dbinom{13}2 ways of getting drawn, so the probability is

\frac{\dbinom{13}8\dbinom{13}2}{\dbinom{52}{10}}\approx0.0000063455

Solve for x x/8−9=1

x= ​

Answers

Answer:

x = 80

Step-by-step explanation:

9+1=10 so x/8 must equal 10.

80/8 = 10 and subract by 9 = 1

1. X/-1 (divid X to 1)
2. -1• X/-1 = 1• -1
( multiple -1 by both sides)
3. X= -1

I hope this helps

shawn has a bag containing seven balls: one green, one orange, one blue, one yellow, one purple, one white, and one red. All balls are equally are equally likely to be chosen. Shawn will choose one ball without looking in the bag. What is the possibility that Shawn will choose the purple ball out of the bag?

Answers

hi

Seven Balls , one of each color.  Then 1/7 possibility to choose purple

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.5 cm. Use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (Round your answers to four decimal places.) My Notes Ask Your Teacher (a) the volume of the cube maximum possible error relative error percentage error cm
(b) the surface area of the cube maximum possible error relative error percentage error cm Need Help? ReadTalk to Tuter

Answers

Answer with Step-by-step explanation:

We are given that

Side of cube, x=30 cm

Error in measurement of edge,\delta x=0.5 cm

(a)

Volume of cube, V=x^3

Using differential

dV=3x^2dx

Substitute the values

dV=3(30)^2(0.5)

dV=1350 cm^3

Hence,  the maximum possible error in computing the volume of the cube

=1350 cm^3

Volume of cube, V=(30)^3=27000 cm^3

Relative error=(dV)/(V)=(1350)/(2700)

Relative error=0.05

Percentage  error=0.05* 100=5%

Hence, relative error in computing the volume of the cube=0.05  and

percentage error in computing the volume of the cube=5%

(b)

Surface area of cube,A=6x^2

dA=12xdx

dA=12(30)(0.5)

dA=180cm^2

The maximum possible error in computing the volume of the cube=180cm^2

A=6(30)^2=5400cm^2

Relative error=(dA)/(A)=(180)/(5400)

Relative error  in computing the volume of the cube=0.033

The percentage error in computing the volume of the cube=0.033* 100=3.3%