Solve by matrix 2c+4p+2b=34, c+3p+b=22 , 3c+2b=17

Answer:

1400.6

Step-by-step explanation:

7003 divided into 5 groups puts 1400.6 in each group

Answer:

1400.8

Step-by-step explanation:

5/7003

1. 7-5 (5 goes in once)

2. you can't do 2-5 so drop down the 0. (20)

3. 5 goes into 20 4 times. add the 4 to the top

4. put the zero in since it doesn't go with anything (it should look like 1400)

5. drop the 3 down but since 5 can't go in add a zero (and a decimal to your answer on top) - 1400.

6. 5 goes into 30, 8 times.

7. final answer: 1400.8

Answer:

equation:- 180-42= x or 180-x= 42

x= 138°

Step-by-step explanation:

180-42= x

180-42= 138°

Answer:

69

98

Step-by-step explanation:

area= lenght*width

area= 5451

length= 79

which means that

5451=79*width

width=69

Preimieter= 2L+2W

302=2L+2(53)

302=2L+106

196=2L

L=98

Answer:

packages of buns = 1,260

packages of patties = 840

Jars of pickles = 1,680

Step-by-step explanation:

packages of buns = 3

packages of patties = 2

Jars of pickles = 4

Number of people = 420

Each person of the 420 people gets packages of buns, packages of patties, and jars of pickles in the ratio 3:2:4

packages of buns needed for 420 people = 3 × 420

= 1,260

packages of patties needed for 420 people = 2 × 420

= 840

Jars of pickles needed for 420 people = 4 × 420

= 1,680

packages of buns = 1,260

packages of patties = 840

Jars of pickles = 1,680

To feed at least 420 people minimum number of packages of buns, packages of patties, and jars of pickles needed is 1,260, 840, 1,680 respectively.

Answer:

75.00+9.50d=450

Step-by-step explanation:

75 dollars to start off with plus 9.50 dollars a day is equal to 450 dollars in total

Answer:

6 hours

Step-by-step explanation:

180/4 is 45 so we do 270/45 which is 6 hours

pls give brainliest haven't got one yet

Answer:

25 is the correct answer

Answer:

the answer will be hores collar

Step-by-step explanation:

thank you

Answer:

Horse Collar

Step-by-step explanation: I got it correct :D sorry im a bit late, that being said, this is for people who want an answer

Answer:

3z + 15

Step-by-step explanation:

perimeter = sum of lengths of sides

P =

P = 3z + 15

Answer:

i dont know how anyone could answer this lol you're f u ck ed

Step-by-step explanation:

Answer:

210

Step-by-step explanation:

35x3x2=210

Answer:

Top right

Step-by-step explanation:

Answer:

I got 2/3...

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

44-24=20

Answer:

times 2075 by .30 and that's your answer

The total retail cost of all the jewelry is $2697.5

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Maybell just purchased $2075 worth of jewelry.

Now, marks up her cost by 30% then

= 2075 x 30/100

= 622.5

Thus, the total retail cost of all the jewelry

= 2075+ 622.5

= $2697.5

Learn more about Percentage here:

https://brainly.com/question/29306119

#SPJ6

Answer:

02383923892

Step-by-step explanation:

The coordinates values of the point is (- 17, 0).

An ordered pair is made up of the ordinate and the abscissa of the x coordinate, with two values given in parenthesis in a certain sequence.

Pair in Order = (x, y)

x is the abscissa, the distance measure of a point from the primary axis x

y is the ordinate, the distance measure of a point from the secondary axis y

Given, The point is on the x-axis and 17 units to the left of the y-axis.

Now, the value of y at the y-axis is 0 and the point is 17 units left to it so it should be - 17.

So, the coordinate points are (- 17, 0).

learn more about ordered pairs here :

https://brainly.com/question/30113488

#SPJ2

My dog is licking my toes. My Face: ಥ_ಥ

Answer:

let t=sin4x

dt/dx= 4cos4x

t.cos4x*dt/4cos4x

t/4dx

t2/8

sin4x)2/8

Answer:

a

Step-by-step explanation:

Your function is a constant and given the instructions of rounding it seems likely that you have a typo in your question. Anyway here goes the answer.

Since the function is constant no matter the input x the output is always equal to 0.2% because 0.2% is the only value defined in the range of the function.

[tex]f(1.5)=0.2\%=0.002[/tex]

Hope this helps.

Answer: $5289.35

Step-by-step explanation:

Since the cars have an average mileage of 6.78 miles per gallon and the race is 500 miles, the number of gallons each car will take will be:

= 500/6.78

= 73.75 gallons

Since they're 44 cars, the total gallons of fuel will be:

= 44 × 73.75

= 3245 gallons

Since the fuel cost is $1.63 per gallon, the total fuel cost, will be:

= $1.63 × 3245

= $5289.35

Answer:

$56.25

Step-by-step explanation:

.

Answer:

y=7x²−42x+67

There is a graph below to help you out

Answer:

the domain is

-1 less than or equal to X greater than or equal to 7

I don't have the signs so I just underlined where you would put the sign.

I hope this helps.

Answer:

0.58 = 58% probability she passes both courses

Step-by-step explanation:

We can solve this question treating the probabilities as a Venn set.

I am going to say that:

Event A: She passes the first course.

Event B: She passes the second course.

The probability she passes the first course is 0.67.

This means that [tex]P(A) = 0.67[/tex]

The probability she passes the second course is 0.7.

This means that [tex]P(B) = 0.7[/tex]

The probability she passes at least one of the courses is 0.79.

This means that [tex]P(A \cup B) = 0.79[/tex]

a. What is the probability she passes both courses

This is [tex]P(A \cap B)[/tex].

We use the following relation:

[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B)[/tex]

So

[tex]P(A \cap B) = P(A) + P(B) - P(A \cup B) = 0.67 + 0.7 - 0.79 = 0.58[/tex]

0.58 = 58% probability she passes both courses