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
saveliy_v [14]
3 years ago
14

HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 98 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!
At the middle school, the bell rings every 40 minutes to tell the students to change classes.
Across the street the clock above city hall chimes every 30 minutes. Both the school bell
and the clock ring at noon. When will both bells ring again at the same time? Use Prime Factorization
Mathematics
2 answers:
Allisa [31]3 years ago
6 0

Solution:

Find the LCM of 40 and 30 = 2

12:00 + 2 hours = 2PM

Final Answer:

They will ringt together at 2PM

Naily [24]3 years ago
5 0

Answer:

2PM

Step-by-step explanation:

LCM (40,30) = 2

12:00 + 2 hours = 2PM

~batmans wife dun dun dun....

You might be interested in
What is the inverse of the function g(x)=x^3/8+16?
kotykmax [81]

I think this is the function

5 0
3 years ago
What is the first step on factoring a polynomial
vladimir1956 [14]
<span>Steps for Factoring a Polynomial: Step 1: If there is a common factor, factor out the GCF. Step 2: Identify the number of terms: (i) If polynomial has two terms, convert polynomial into difference of two squares or sum of two cubes or difference of two cubes.
</span>
Hope this helps!
<span />
5 0
4 years ago
The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price
iren [92.7K]
Part A.

1) Function given:

f(x)=0.69(1.03)^x

2) Interpretation:

initial value: => x = 0 => f(x) = 0.69

table:

x                f(x)
year          price

0              0.69

1             0.69 * 1.03 = 0.7107 => increase = 3%

2             0.69 * (1.03)^2 = 0.732021 => increase = 3%

So, the answer is that the function is increasing at 3% per year.

Part B.

3) table

<span> t (number of years)      1             2              3                  4
f(t) (price in dollars)     10,100    10,201     10,303.01   10,406.04

Percent change:

Year 2: 10,201 / 10,100 = 1.01 => 1% increase

Year 3: 10,303.01 / 10,201 = 1.01 => 1% increase

Year 4: 10,406.04 / 10,303.01 = 1.01 => 1% increase.

Answer: the </span><span>product of the part A recorded a greater percentage change in price over the previous year (3% vs 1%).</span>
5 0
4 years ago
write the Converse of the conditional statement below. Determine the truth value, if false explain or give a counterexample.cond
zalisa [80]

hello

from the question given, when two angles form a linear pair, they must be equal to 180 degrees. hence the answer is true

8 0
1 year ago
HELP I NEED HELP ASAP
PtichkaEL [24]

Answer:

The answer is B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Help me please in number 4
    10·1 answer
  • The definition of parallel lines requires the undefined terms line and plane, while the definition of perpendicular lines requir
    9·2 answers
  • What is -0.8a-8=0.2a ?
    8·1 answer
  • I need some help with fractions
    10·1 answer
  • Help me plz 8th grade math
    15·1 answer
  • How many ways are there to build a computer password consisting of 5 letters? Letters in a password may be repeated. There are 2
    9·2 answers
  • How is human impact on the tundra and the rainforests similar? a. Both have been impacted by oil drilling and mining. b. Both ha
    13·2 answers
  • Alex is buying a sweater that originally costs $35 and a pair of jeans that originally cost $28. If the sweater is marked down 3
    13·2 answers
  • In order for an airline to cancel a flight, there needs to be over 6 inches of snow on the ground. Suppose we want to do a test
    13·1 answer
  • What is the slope of this ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!