ayo who wants to help me out here (the question in the middle btw)

Answer:

The sales tax would be $2.69, making the book cost $44.69.

Answer:5 minutes

Step-by-step explanation:

Answer:

We are traveling at a speed S = 60 m/h

The distance we are traveling is D = 5m

We know that:

Speed (S) = distance (D)/ Time (T)

60 = 5 / T

==> T = 5/60 = 1/12 hour

==> T = 1/12 * 60 minutes = 5 minutes.

Then, the time needed to travel 5 miles at a 60m/h speed is 5 minutes.

Answer:

Yes, it is 2/9.

Step-by-step explanation:

You want to draw a red ball first, and then a blue ball.

This means the order would be RB.

Count the amount of options that are "RB" and you get 2.

There are 9 options in total.

Probability: [tex]\frac{2}{9}[/tex]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The score of the student is  x = 779.42

Step-by-step explanation:

Generally we can mathematically represent the z-score as

         [tex]z = \frac{x - Mean}{ stDev}[/tex]

Here x is the score of the student

substituting 1045.7 for the Mean, 221.9 for the stDev and -1.2 for z we have  

          [tex]-1.2 = \frac{x - 1045.7 }{ 221.9}[/tex]

=>       [tex]-266.28 = x -1045.7[/tex]

=>     x  =  -266.28 + 1045.7

=>     x = 779.42

The student scored 779.42 for him to have a z score of - 1.2;

z score is used to determine by how many standard deviations the raw score is above or below the mean.

The z score is given by:

[tex]z=\frac{x-\mu}{\sigma/ } \\\\where\ x\ is\ raw\ score,\mu\ is\ mean, \sigma\ is\ standard\ deviation[/tex]

Given that μ = 1045.7, σ = 221.9 Hence for z = -1.2:

[tex]-1.2=\frac{x-1045.7}{221.9} \\\\x=779.42[/tex]

The student scored 779.42 for him to have a z score of - 1.2;

Find out more on z score at: https://brainly.com/question/25638875

Answer:

17 is a prime number whereas 26,44 and 65 are the composite numbers. Step-by-step explanation: The number 17 does not belong with 26, 44 and 65. Here 26 is divisible by 2 and 13

Step-by-step explanation:

Answer: 17/20

Step-by-step explanation:

85% to 85/100

Then divide 85/100 by 5

17/20

Answer:

g(x) = 1.6 x - 4

Step-by-step explanation:

Given:

f(x) = 4 x - 10

g(x) is 40% of f(x)

Find:

g(x)

Computation:

⇒ g(x) = 40%[f(x)]

⇒ g(x) = 40%[4 x - 10]

g(x) = 1.6 x - 4

Answer:

60

Step-by-step explanation:

Answer:

the value of x is x men just like spiderman and my favorite rapper is lil baby

Set A is not a subset of which set of numbers rational numbers option (A) Rational numbers are correct.

A set is a collection of clearly - defined unique items. The term "well-defined" applies to a property that makes it simple to establish whether an entity actually belongs to a set. The term 'unique' denotes that all the objects in a set must be different.

It is given that set A:

A ={0, 3, 8}

A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.

As we know,

The set of an Integers number = {-∞, ∞}

The set of a whole number = {0, ∞}

The set of a counting number = {-∞, ∞}; all are integer values

Set A is the subset of all the sets shown above.

Thus, set A is not a subset of which set of numbers rational numbers option (A) Rational numbers are correct.

Learn more about the set here:

brainly.com/question/8053622

#SPJ2

Answer:

d

Step-by-step explanation:

Answer:

Julie had 10 coins

Step-by-step explanation:

Since there are 28 coins and Richard has 8 more coins than Julie

You can subtract 8 from 28 and get 20

then you would divide 20 by 2 since there are two people( Richard and Julie)  Which would give you 10

Since Richard has 8 more coins and each of them have ten you would add 8 to the 10 and you would get 18

Meaning that Richard had 18 coins and Julie had 10 coins

Hey there!

[tex]0.4p-5=0.08p+3[/tex]

To solve this inequality, we will need to subtract 0.08p from both sides of the inequality.

[tex]0.4p-5-0.08p=0.08p+3-0.08p\\0.32p-5=3[/tex]

Now we have to add both sides by 5.

[tex]0.32p-5+5=3+5\\0.32p=8[/tex]

In our last step, we will have to divide both sides by 0.32.

[tex]\frac{0.32p}{0.32} =\frac{8}{0.32}\\25\\\text{25 is your answer.}[/tex]

Hope this helps!

[tex]\text{-TestedHyperr}[/tex]

Answer:

p=25

Step-by-step explanation:

Look at the answer above.

Answer:

(2.4)(-1.8) and (0.6)(-0.4)

Step-by-step explanation:

The product of two negative numbers = a positive number. (negative × negative = positive).

Product of two positive numbers = a positive number. (Positive × positive = positive)

Product of a negative number and a positive number = a negative number. (Negative × positive = negative).

Therefore, the answer choice that shows two products that both will result in negative values would be the answer choice that has a negative number multiplying a positive number.

Option 3 has two products in which each has a negative and positive number. That is (2.4)(-1.8) = a negative value, and

(0.6)(-0.4) = a negative value.

Therefore, the answer is Option 3: (2.4)(-1.8) and (0.6)(-0.4)

Answer: $ 47,478.75

Step-by-step explanation:

Formula: Interest = Principal x  rate x time.

As per given: Principal amount = $33,000

Rate of interest = 6.75 percent = 0.0675  [To convert in decimal divide it by 100]

Time = 6.5 years

∴ Interest =  (33000)× (0.0675)×(6.5)

=$ 14,478.75

Total amount need to pay = Principal+ Interest

=  $ ( 33,000 +14,478.75)

= $ 47,478.75

∴  She will pay all together = $ 47,478.75

Answer:

333

Step-by-step explanation:

333+342=675

Answer:

333

Step-by-step explanation:

675 - 342 equals 333

hope this helps you  :)

pls mark me brainlest  ;)

Answer:

60

Step-by-step explanation:

half of 120 is 60

Answer:

k = 168

Step-by-step explanation:

[tex]4= \frac{k}{42}[/tex] rewrite the equation

[tex]42 * 4=\frac{k}{42} *42[/tex] Multiply 42 to isolate k. Do the same on the other side

42 * 4 = 168 When you do that you get 168.

Answer:

1. It means that m equals 7.5

2. It means 4.5 plus s equals m

3. It means n times s equals 6

4. It means m plus n times s equals t

Step-by-step explanation:

Source: Just trust me bro

Answer:the plants formed

Step-by-step explanation:

Answer:

Step-by-step explanation:

1km

Answer:

1 km.

Step-by-step explanation:

If 10 people swim equal portions of a 10 km relay,

10 people divided by 10 kilometers equals 1 kilometer per person.

Answer:

24

Step-by-step explanation:

simpley look up the lcm of 6 and 8 and youll get the answer... very simple

Answer:

after 24 minutes

Step-by-step explanation:

It'll be the first runner's 4th lap and the second runner's 3rd lap.

Answer:

1, 3, 9, and 27

Step-by-step explanation:

Answer:

.......................... i think is h

Answer:

Hello, hope it helps :-)

Answer:

The 95% confidence interval for the difference in the percentages = [19.75, 28.25]

Step-by-step explanation:

The formula for confidence interval for difference in percentages =

p1 - p2 ± z x √[p1(100 - p1)/n1 + p2(100 - p2)/n2)

From the above question:

p1 = 59%

n1 = 1000

p2 = 35%

n2 = 1000

z = z score of the 95% confidence interval = 1.96

Confidence interval = p1 - p2 ± z x √[p1(100 - p1)/n1 + p2(100 - p2)/n2)

= 59 - 35 ± 1.96 × √[59(100 - 59)/1000] + [35(100 - 35)/1000]

= 24 ± 1.96 × √ [59 × 41/1000] + [35 × 65/1000]

= 24 ± 1.96 × √[2419/1000 + 2275/1000]

= 24 ± 1.96 × √2.419 + 2.275

= 24 ± 1.96 × √(4.694)

= 24 ± 1.96 × 2.1665641001

= 24 ± 4.2464656363

Confidence Interval = 24 ± 4.2464656363

24 - 4.2464656363 = 19.753534364

Approximately = 19.75

24 + 4.2464656363 = 28.2464656363

Approximately = 28.25

Therefore, the 95% confidence interval for the difference in the percentages = [19.75, 28.25]

Answer: $9705.

Step-by-step explanation:

2 % of first $80,000 sold

= 2/100 * $80,000

= 2 * $800

= $1600

4% of next $80,000

= 4/100 * $80,000

= 4 * $800

= $3,200

if total sales was $242,100. for this Month, the sales person commission would be

= $1600 + 5/100 * 162,100

= $1600 + 5 * $1621

= $1600 + $8105

= $9705.

Answer:

2

Step-by-step explanation:

Answer:   2

Step-by-step explanation:

           8                 14

           ∧                  ∧

        2 · 2 · 2         2 · 7

GCF: 2