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
Ede4ka [16]
3 years ago
13

Start time 2:15 a.m elapsed time 45 minutes

Mathematics
2 answers:
Ronch [10]3 years ago
5 0

Answer:

It would be 3:00 am.

Step-by-step explanation:

Start time is given = 2:15 a.m

elapsed time = 45 minutes

After 45 minutes of start time, time is = 02:15 + 00:45

= 03:00 am.

After 45 minutes elapsed time, the time would be 3:00 am.

polet [3.4K]3 years ago
5 0
3:00AM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You might be interested in
Clarise evaluated this expression. (66.3 – 14.62) ÷ 0.6 – 0.22 (51.68) ÷ 0.6 – 0.22 (51.68) ÷ 0.42 51.68 ÷ 0.16 32.3 Which error
Gennadij [26K]
Let's go through this problem step by step while bearing in mind the concept of PEMDAS.

Step 1: (66.3-14.62)/0.6-0.2^{2}
Declaration of the expression. Nothing wrong here yet.

Step 2: (51.68)/0.6-0.2^{2}
Clarise evaluated what's inside the parenthesis first - which was the right thing to do! There are no mistakes in this step.

Step 3: (51.68)/0.4^{2}
In this step she subtracted first. This should not be the case! PEMDAS tells us that the exponents and division gets higher priority than subtraction. This is therefore the first mistake Clarise makes.

Step 4: (51.68)/0.16
In this step Clarise evaluates the exponent. This does not violate any rules (relative to the previous expression) since PEMDAS tells us that exponents take higher priority than division.

Step 5: 3.23 (Clarise's final answer)
In Clarise's final step, she manages to get the wrong answer! Dividing 51.68 by 0.16 would give us 323. This is another mistake of Clarise.

Looking at the choices, we can now identify what mistakes Clarise made:
-She subtracted before evaluating the exponents
-She subtracted before she divided
-She divided incorrectly
7 0
3 years ago
Read 2 more answers
How much money will you have if you started with $1200 and put it in an account that earned 7.3% every year for 10 years?
andrezito [222]
So an exponential equation is gonna be used for this problem. The formula for such is y=ab^x , in which the a variable is the initial value and the b variable is the growth/decay rate.

For this situation, 1200 is gonna be your a variable since you've started out with it. And as for your b variable, its gonna be 107.3%, or 1.073, since it's increasing.

Your equation should look like this: y=1200(1.073)^x and from here just plug in 10 into the x variable and solve.

Multiply (1.073)^10 (don't round answers until the end), and take that answer and multiply it with 1200, your answer should be $2427.61.

y=1200(1.073)^{10} \\ y=2427.61
8 0
3 years ago
Jamal read a book with 128 pages then he read a book with 179 pages how pages did jamal read?
aliina [53]
128 pages+179 pages=307 pages
6 0
3 years ago
Read 2 more answers
Equations in the Form y = ax^2
ra1l [238]

Answer:

2

Step-by-step explanation:

It's 2 because 4^2 is 8 and 1^2 is 2 so that's how I got my answer

8 0
2 years ago
In one day, 72 people take group tennis lessons at Cherry Hills Country Club. The club provides 9 lessons each day. If an averag
Rina8888 [55]

Answer ;

13

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If ABC ~ DEF and the scale factor from ABC to DEF is 1/5, what are the lengths of DE , EF and DF , respectively?​
    15·1 answer
  • A video game originally cost 49.99.it was discounted15%. What is the sale price of the game
    11·2 answers
  • one week, kristi worked 3 days at a department store for 3 and a half hours each day. She was paid $9/h. How many hours did kris
    13·1 answer
  • What is the absolute value of the number indicated on the number line below?
    7·2 answers
  • Simplify: 7s + 7 - 4s - 3
    14·2 answers
  • Pl help it’s for a grade
    12·2 answers
  • Evaluate each limit given that limit x->2 f(x)=9.
    6·1 answer
  • Can someone please help, ty!!<br> Will mark brainliest!
    6·2 answers
  • Please help meee<br><br>−2 4/5÷(−7)=
    6·2 answers
  • Consider the following statistic. as of january 2009, the usa has produced 60,000 metric tons of nuclear waste in 60 years of op
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!