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
marta [7]
3 years ago
13

Calculate the number of hours in 7/2 days.

Mathematics
2 answers:
PtichkaEL [24]3 years ago
4 0
7/2 can be = to 3 and 1/2 
1 day is = to 24 hours
3 1/2 times 24 = 84 hours
Oksanka [162]3 years ago
4 0
7/2 = 3 1/2 days
1 day = 24 hours
3 1/2 x 24
7/2 x 24/1
7 x 24 = 168
2 x 1 = 2
168/2 = 84 hours
3 1/2 days = 84 hours
You might be interested in
Jenny is 12 years older than Nancy. Five years ago Jenny was three times as old as Nancy. How old is each now?
mote1985 [20]

Answer:

Jenny = 23 | Nancy = 11

Step-by-step explanation:

8 0
3 years ago
What is the equation of the quadratic graph with a focus of (-4,17/8) and a directrix of y=15/8
Temka [501]
So hmm notice the graph below

based on where the focus point is at, and the directrix, then, the parabola is opening upwards, meaning the squared variable is the "x"

\bf \begin{array}{llll}
(y-{{ k}})^2=4{{ p}}(x-{{ h}}) \\\\
\boxed{(x-{{ h}})^2=4{{ p}}(y-{{ k}})}\\
\end{array}
\qquad 
\begin{array}{llll}
vertex\ ({{ h}},{{ k}})\\\\
{{ p}}=\textit{distance from vertex to }\\
\qquad \textit{ focus or directrix}
\end{array}

now, keep in mind, the vertex is at coordinates h,k
the vertex itself is half-way between the focus and directrix
the directrix is at y=15/8 and the focus is at y=17/8
so, half-way will then be \bf \cfrac{17}{8}-\cfrac{15}{8}=\cfrac{2}{8}\iff \cfrac{1}{4}

well, so is 1/4 between the focus point and the directrix, half of that is 1/8
so, if you move from the focus point 1/8 down, you'll get the y-coordinate for the vertex, or 1/8 up from the directrix, since the vertex is equidistant to either

what's the "p" distance? well, we just found it, is just 1/8

so, the x-coordinate is obviously -4, get the y-coordinate by 17/8 - 1/8   or 15/8 + 1/8

and plug your values (x-h)² = 4p(y-k)   and then solve for "y", that's the equation of the quadratic

4 0
3 years ago
5/6 of all the money in Salma's bank account is ₹55,000. how much money does Salma have in her bank account?
Vedmedyk [2.9K]

Answer:

₹66,000

Step-by-step explanation:

If 5/6 is 55,000 then just multiply 55,000 by the reciprocal  6/5 to get 66,000

8 0
2 years ago
Can someone hello son please make sure it’s right :)
Sedaia [141]

Answer: x= -12

Step-by-step explanation:

These are corresponding angles which means they are the same. X+62= 50. Subtract 62 from both sides. X= -12

4 0
3 years ago
Read 2 more answers
Solve the equation<br> -18 + 24 = -2(x+6)
anzhelika [568]

Answer:

x = -9

Step-by-step explanation:

-18+24 = -2(x+6) Distribute and simplify

6 = -2x-12 Add 12 to both sides

18 = -2x Divide by -2 on both sides

-9 = x Here's your answer

Hope this helps! :D

3 0
2 years ago
Read 2 more answers
Other questions:
  • reason abstractly: the formula F= 1.8C+32 allows you to find the Fahrenheit (F) temperature for a given Celsius (C) temperature.
    11·2 answers
  • Help with 16-25 Please. <br> a=12, b=9, c=4
    13·2 answers
  • Anyone? Can help !!!
    11·1 answer
  • The measure of the length of a rectangle is 5x and the measure of the width is 3x.
    7·1 answer
  • Helppppp
    5·2 answers
  • What is the answer of this questions
    9·1 answer
  • 102 is what percent more than 50
    9·1 answer
  • Malia and her sister walk at a constant rate of 4 miles per hour. At this constant rate, how long should it take Malia and her s
    5·1 answer
  • Write forty-seven thousandths in standard form.
    15·2 answers
  • if quadrilateral tuvw is reflected across the x axis to become quadrilateral T'U'V'W' what will be the coordinates of W'
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!