1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mina [271]
2 years ago
10

Jill can make a key chain in 1 minute(s) 48 seconds. At this rate, which is closest to the amount of time she will need to make

5 key chains?
2 minutes?
1 minutes?
10 minutes?
or 5 minutes?
Mathematics
1 answer:
mezya [45]2 years ago
7 0

Answer:

10 minutes

Step-by-step explanation:

You might be interested in
Find the HCF of 168 and 196.
yan [13]

Answer:

The HCF of 168 & 196 is 28

Step-by-step explanation:

The factors of 168 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

The factors of 196 are: 1, 2, 4, 7, 14, 28, 49, 98, 196

The highest factor that both 168 and 196 share is 28

Hope this helps :D

3 0
2 years ago
Read 2 more answers
a line is perpendicular to y - 5 = -1/4(x + 8) and goes through the point (-1,2). What is the lines y-intercept?
lisabon 2012 [21]

Answer:

y = 4x + 6

Step-by-step explanation:

Turn the equation we are given into slope-intercept form.

y - 5 = -1/4(x + 8)

y - 5 = -1/4x - 2

y = -1/4x + 3

The slope of a perpendicular line is the opposite reciprocal of the original line.

-1/4 -> 4/1 -> 4

Find the new y-intercept using the point given.

y = 4x + b

2 = 4(-1) + b

2 = -4 + b

6 = b

Fill in everything we solved for.

y = 4x + 6

Best of Luck!

8 0
3 years ago
after spending 80% of her daily allowance, Ola found out she had 25k left. How much was her total allowance?
Anestetic [448]

Answer:

31.25 k

Step-by-step explanation:

80 %   *  x = 25 k

.80  x    = 25 k

x   = 25 k / .80 = 31.25 k

8 0
1 year ago
A catering service offers 5 appetizers,4 main courses, and 8 desserts. A customer is to select 4 appetizers,2 main courses,and 3
Alisiya [41]

Answer:

468 ways

Step-by-step explanation:

Given: A catering service offers 5 appetizers, 4 main courses, and 8 desserts

To find: number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts.

Solution:

A permutation is an arrangement of elements such that order of elements matters and repetition is not allowed.

Number of appetizers = 5

Number of main courses = 4

Number of desserts = 8

Number of ways of choosing k terms from n terms = nPk=\frac{n!}{(n-k)!}

Number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts =  5P4+4P2+8P3

=\frac{5!}{(5-4)!}+\frac{4!}{(4-2)!}+\frac{81}{(8-3)!}\\=5!+\frac{4!}{2!}+\frac{8!}{5!}\\=5!+(4\times 3)+(8\times 7\times 6)\\=120+12+336\\=468

So, this can be done in 468 ways.

7 0
3 years ago
A traffic study determined that a larger city population indicates a
adoni [48]

Answer:

There must he a circulation. May not be causation.

5 0
2 years ago
Other questions:
  • (08.01, 08.02, 08.03, 08.05, 08.06 MC)
    6·2 answers
  • Lupe’s chili recipe makes 12 servings and uses 12 green peppers and 4 red peppers. How many Lupe needs for 9 servings
    6·2 answers
  • You need 3 pounds of fruit for a fruit salad. you already have 3/4 pound apples and 1/3 pound grapes. how much fruit do you stil
    15·1 answer
  • Dan is watching the birds in his backyard he watches none of them or 45% are sparrows how many birds are in his backyard
    15·1 answer
  • Solve by using elimination 3x-2y=1. 8x+3y=2
    8·1 answer
  • Find the value of x
    7·1 answer
  • I NEED THIS ANSWER ASAP
    15·1 answer
  • PLEASE HELP I NEED HELP ASAP
    15·1 answer
  • Please explain . . .
    8·1 answer
  • Evaluate (−3) ^−3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!