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
Arada [10]
2 years ago
5

Marshall evaluates the expression 15.3 - 7.9 and gets an answer of 7.4.

Mathematics
1 answer:
d1i1m1o1n [39]2 years ago
8 0

Answer:

C

Step-by-step explanation:

Anything less than 5 rounds down while 5 and anything more rounds up. Therefore...

15.3 rounds to 15

7.9 rounds to 8

7.4 rounds to 7

So, his answer is reasonable.

You might be interested in
Does 3 tents multiplied by 100 equal 300 thousands
kobusy [5.1K]
0.3 times 100 = 30

300 thousands = 0.300.

No it does not
3 0
3 years ago
bob left work and traveled to school at an average speed of 25 mph. if it took bob 35 minutes to reach school, how far is bobs s
Alchen [17]
Rate x time = distance
25   x  35/60 = distance  (35/60 is 35 minutes out of an hour- 60 minutes)
25/1 x 7/12  = distance (I put the 25 over 1 and reduced 35/60)
175/12 ≈ 14.58 miles

Notice that the time had to be in a fraction of an hour in order to do this.
8 0
3 years ago
180:60 in its simplest from
kipiarov [429]

Answer:

3:1

You can easily figure out that 60 is a factor of 180 bc 6 is a factor of 18.

So you can simplify it to 18:6

Then divide both sides by 6 and you will get 3:1

Hope this helps ;)

5 0
3 years ago
Read 2 more answers
If g(x) = x^2 + 2, find g(3). <br><br> A. 9 <br> B. 8 <br> C. 11 <br> D. 6
TiliK225 [7]
Replace x=3 so 3 squared is 9 and when u add 2 it equals 11
8 0
3 years ago
Suppose you have a coffee mug with a circular cross section and vertical sides (uniform radius). what is its inside radius if it
Komok [63]
<span>Coffee mug is cylindrical in shape. So, volume of cylinder = V=π r² h Mass of coffee = 400 g which is filled to a depth of 8.00 cm. so, h=8.00 cm density of water = 1 g/cm³ Density = mass/volume 1 g/cm³ = 400g / volume volume = (400g) / (1 g/cm³) volume = 400 cm³ As, volume of cylinder - V=π r² h 400 cm³ = π r^2 x 8.00 cm π r² = (400 cm³) / (8.00 cm) π r² = 50 cm² r² = (50)/ π r² = 15.924 cm² Taking square root on both sides - r =3.99 cm r =4.00 cm Answer: Thhe inside radius of coffee mug is 4.00 cm</span>
8 0
3 years ago
Other questions:
  • True or false and why: Angles that are congruent are also equal
    14·1 answer
  • (-1, 4) and (1,-1)<br> And (0,-8) and 3,2)
    14·1 answer
  • How to turn 62.5% to a fraction
    9·2 answers
  • Find the common ratio of the geometric sequence: 16/3,4,3,…
    13·1 answer
  • What are some study habits that helped? I have tried loads of ideas but I just can't to seem to find one that works for me.
    8·1 answer
  • A circle is defined by the equation x2 + y2 – x – 2y – = 0. What are the coordinates for the center of the circle and the length
    10·2 answers
  • ::::::::::::::::::::::::
    5·1 answer
  • State whether the two triangles below are congruent?<br> B<br> А<br> С<br> Q<br> S<br> R
    13·2 answers
  • 1.
    9·1 answer
  • PLEASE HELP!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!