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
atroni [7]
3 years ago
11

FRÉD AND ETHEL WACHED TV FOR SEVERAL HOURS ONE AFTERNOON. THEY BEGAN AT 1:30 P.M AND CONTINUED WACHING TV FOR 3 HOURS AND 45 MIN

UTES UNTIL THEIR MOM CAME AND TURNER OFF THE TV.AT WHAT TIME DID THEIR MOM TURNER OFF THE TV?
Mathematics
1 answer:
QveST [7]3 years ago
7 0

30 + 45 =75
3 + 1 = 4
There are 60 minutes in one hour, so 75 minutes is equal to 1 hour and 15 minutes.

4 + 1 = 5
Their mom turned the TV off at 5:15.
You might be interested in
At 3pm, Mikayla’s shadow was 1.2 meters long. Mikayla is 1.7 meters tall. She measures a tree’s shadow to be 7.5 meters. How tal
NeX [460]
2.5 meters is the answer
7 0
3 years ago
Read 2 more answers
Q3. Express 984. 6080 correct to
const2013 [10]

Answer:

a) 984.6080 = 984.61 to 2 decimal places

b) 984.6080 = 984.6 to 4 significant figures

c) 984.6080 = 984.608 to 3 decimal places

d) 984.6080 = 984.61 to the nearest hundredth

Step-by-step explanation:

Answers to the approximation questions above are supplied below.

First, you needs to know approximation processes:

Step 1: Keep the required number of digits in question.

Step 2: Before rounding off the remaining digits, look at the next digit to the required number of accuracy, if it is 5 or more, increase the last digit of the number you're keeping by 1, otherwise leave it as it is and round down to zero all the unwanted digits.

Similarly, there is need know the meaning of each degree of accuracy.

1. Decimal places: These are the number of digits occurring after the decimal point. E.g. a set of figures in 1 decimal place has only one digit after decimal point, i.e. 65.4. In the case of the question above,

a) 984.6080 = 984.61 to 2 decimal places

c) 984.6080 = 984.608 to 3 decimal places

2. Significant figures: Basically, these are nonzero digits in a set of figures. However, when zero is in the middle of nonzero digits, i.e, 3045, such zero is a significant figure. In the question above,

b) 984.6080 = 984.6 to 4 significant figures

3. Hundredth: Under place value system, hundredth of a set of figures is located at two digits after the decimal point. In other words, hundredth is same as two decimal places so the same approach is required for the two. Thus;

d) 984.6080 = 984.61 to the nearest hundredth

You can see that the result for both 2 decimal places and nearest hundredth are the same, that is, 984.6080 = 984.61 to 2 decimal places and to the nearest hundredth respectively.

Therefore, the answers are summarized thus:

a) 984.6080 = 984.61 to 2 decimal places

b) 984.6080 = 984.6 to 4 significant figures

c) 984.6080 = 984.608 to 3 decimal places

d) 984.6080 = 984.61 to the nearest hundredth

5 0
3 years ago
Read 2 more answers
The diameter of a circle is equivalent to the
jasenka [17]

Answer:

Step-by-step explanation:

The diameter of a circle is twice the radius, so the statement is false.

6 0
2 years ago
Read 2 more answers
0.5w = -7<br> pleasse help me
matrenka [14]

Answer:

The answer is -14.

Step-by-step explanation:

Just divide -7 by 0.5

7 0
3 years ago
Which graph represents the function f(x) = 2 · 4^x ?
NARA [144]

Answer:

The fisrt one were it almost hits 3

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Use calculus to find the area a of the triangle with the given vertices. (0, 0), (6, 2), (4, 8)
    5·1 answer
  • Given: CB bisects
    11·1 answer
  • B. lam greater than 310. My number
    13·1 answer
  • Over four evenings, Ms.Cross grades 6 papers, 8 papers, 9 papers, and 7 papers. She wants to grade an average of 9 papers a nigh
    7·1 answer
  • How can we mathematically express Newton's law of gravity? (In the following, F is the force of Gravity, G is a constant; m and
    14·2 answers
  • Please help I will mark brainly!!
    7·2 answers
  • How do you solve: x-27=62<br> I also need the answer
    5·2 answers
  • Write the equation for an ellipse with the center at the origin, a vertical major axis of length 30, and a horizontal minor axis
    7·2 answers
  • PLS HELP ME WILL GIVE BRAIN THING
    11·2 answers
  • Brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!