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
IgorC [24]
3 years ago
11

A cellphone company offers four choices for purchasing talk time. Which of the following has the lowest cost per minute?

Mathematics
1 answer:
g100num [7]3 years ago
8 0
H you divide 80.50/700 and will give you the rate for minute
You might be interested in
Four pieces of rope of unknown (but equal) length and 10 more feet of rope are attached together. The resulting rope is 30 feet
zlopas [31]

Answer:

5 feet each

Step-by-step explanation:

So we know that 4 pieces of rope out of 5 are equal. So, we simply subtract 10 from 30 for that 10-foot piece of rope, which leaves us with 20. Divide 20 by 4 (since there is 4 pieces of rope of equal value) and it leaves us with 5 feet.

Hope I helped! :)

7 0
2 years ago
Matt is showing his work in simplifying (6.2 − 1.6) − 4.4 + 7.8. Identify any error in his work or reasoning.
shusha [124]
Start with the parentheses first

4.6 -4.4+7.8 then calculate from left to right
= 0.2+7.8 = 8
6 0
3 years ago
Find the errors what equation do you get when you solve each equation for x​
xxTIMURxx [149]

Answer:

Error in the third line.

Step-by-step explanation:

There is an error in the third line.

We are dividing through by 7 but  mx is not divided by 7.

Correct solution  is:

mx + 7nx =7

x(m + 7n) =  7

x = 7 / (m + 7n).

6 0
3 years ago
NEED HELP ASAP!!!!!  What is theoretical probability and experimental probability?
SVETLANKA909090 [29]

On the basis of mathematical theory, the chance of occurrence of any event is called theoretical probability.

For example if we toss a coin then the probability of a head and a tail is half half i.e 0.5.

But the probability  calculated by repeated experiments and examine the outcomes are called experimental probability.

For example if we toss a coin 20 times and got 9 times head and 11 times head then the probabilities are given by

P(\text{head})= \frac{9}{20} \\
\\
P(\text{head})= \frac{11}{20}

These probabilities are different what we got in case of theoretical probabilities.


6 0
4 years ago
Read 2 more answers
What is 763 factorial
Natasha_Volkova [10]
The answer for this is. 691723297810253481481787503721999055926940144734752
792527266492876315914105275816245204211581628850572
334585912405345671012508665525383288396742803549983
501455992304602862161322117204732472898760240721938
649948133823588099795974639414558554532005672980976
910395713628139382295988746614571576054767489274629
834018849510410396697891296707014920774859195241263
624669287953777795425820919209734361602065765717423
869864443507054797843948370829472801248776497425503
778436199310775295067029840856571564535263380602520
247114782927498050993146982298980664891097545004483
524394732861630617621804245009367358851124393713745
548504441462056859968379213867681631219549319032279
233077858345755057530599190376641358196455252460967
301323664169654861584484897657404330920579200052216
667321285206956498187776199028437944802379537428778
819029646786378661533017438649343478267992093281068
787641277652386295852444666615738896853624149416650
993416788098611923371363378368573578214076607202139
281573625629105513825516784734061920506105651414802
179019531338275970510218727789003097514661775727432
690713967251806075326851020719520542237670744709879
865770285229255346834337507970245810726271728133429
781987570951704118151201582315481499543037579033566
357413707462117686578587738083663903373965367410097
527033726671528795762373326839908023562613491828328
151993838555309046531690463805739787942470946061849
117824812876010003986220019148021804808659745555417
287899559192755069994600642458808146853564090372193
613610286155072934956209450223672614193402873597132
217006095858164838098407546773819345920413624370735
126577286276531138913386458648673652699242517257408
506073015168442835736276428266375627578779526758400
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000


Have a great day sir......
All you have to do is do a number times the number before
5 0
4 years ago
Other questions:
  • Factor 18x - 27 , please help thanks
    11·2 answers
  • Tan(x)+tan(y)=sin(x+y)/cos(x)cos(y)
    8·1 answer
  • Can someone help me with this?
    12·2 answers
  • Hank bought a $24,000 car when he graduated from college. His car will lose half of its value in 6.58 years. At what rate does H
    14·1 answer
  • Please answer this thank you! :)
    14·2 answers
  • Joseph needs 12 pieces of lumber to make a toy box. He has 10 feet of lumber. He is going to cut them into 2/4 feet equal length
    15·1 answer
  • Find the area of a circle using 3.14 as pie <br> d=8cm
    7·2 answers
  • Create a simple ER model depicting entities and relationship lines for each data scenario.
    5·1 answer
  • Which of the following are solutions to the equation below?<br> x^2 18=-9
    15·1 answer
  • What is the rule that describes the translation that maps triangle LMN onto triangle L'M'N'?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!