a jar containing only nickels an dimes contains a total of 60 coins. The value of all the coins in the jar is $4.45. What is the number of nickels and dimes in the jar?

Answers

Answer 1
Answer:

Answer:

31 nickels and 29 dimes

Step-by-step explanation:


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In which quadrant is the number –14 – 5i located on the complex plane?I
II
III
IV
In which quadrant is the number –14 – 5i located on the complex plane? I II III IV

Answers

Answer:

III

Step-by-step explanation:

go 14 left and 5 down, and you're in the third quadrant

Answer:

III (Third quadrant)

Step-by-step explanation:

Okay, in terms of complex numbers, the x axis is the imaginary scale while the y axis is the real scale. And this works just like a normal x and y axis! We can break down -14-5i into -5i and -14, and -5i is the imaginary number on the x axis, so we move five units to the left from the origin. -14 is the real number, so we then move down 14 units, and we end up with a coordinate that is in the III, or third, quadrant.  Hope this helps! :)

Form a sequence that has two arithmetic means between -1 and 59. a. -1, 29, 29, 59
b. -1, 19, 39, 59
c. 19, -1, 59, 39
d. -1, 14, 29, 44, 59

Please select the best answer from the choices provided


a) A
b) B
c) C
d) D

Answers

Answer:

Correct choice is B

Step-by-step explanation:

For the numbers -1 and 59, find the difference 59-(-1):

since 59-(-1)=60 and (60)/(3)=20 (two arithmetic means tells you there will be three intervals), two arithmetic means will be

  • -1+20=19;
  • 19+20=39.

The only correct sequence is -1, 19, 39, 59.

Answer:

b.

-1, 19, 39, 59

Step-by-step explanation:

A writing workshop enrolls novelists and poets in a ratio of 5:3.  There are 24 people at the workshop.  How many novelists are there?  How many poets are there?  Write a system of equations to model each situation.  Solve by any method.

Answers

There are 15 novelists and 9 artists. I did it in my head though, but I'll show what I did.
5+3=8
8x=24
X=3
3x5=15 novelists
3x3=9 artists
Novelists 5= 15
Poets 3= 9
Total 8= 24

Equivalent of 1.2 metre in cm

Answers

Since one meter is equal to 100 centimeters, then 1.2 meters must be 120 centimeters
120 cm. would be equal. Hope this helped☻

Factor the trinomial
12x^2+25x+2=
factor completely
help plz

Answers

12x^2+25x+2 \n \n 12x^2 + 24x + x + 2 \n \n 12x(x + 2) + (x + 2) \n \n (x + 2)(12x + 1) \n \n

The final result is: (x + 2)(12x + 1).

12x^2+25x+2

Factor

( 12x+1)(x+2)


I hope that's help ! Good night !

Point Kis on line segment JL. Given JL = 10, KL = 4x, and JK = 2x,determine the numerical length of KL.

Answers

Answer: what you mean

Step-by-step explanation:

Answer:

6

Step-by-step explanation: