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
katen-ka-za [31]
4 years ago
7

Add -5+2/8 PLEASE HELP MEEE

Mathematics
1 answer:
oksian1 [2.3K]4 years ago
4 0

\bold{Hey\ there!} \\ \bold{-5+\frac{2}{8}} \\ \bold{-5=-\frac{5}{1}}\\ \bold{Problem\ becomes\rightarrow -\frac{5}{1}+\frac{2}{8}} \\ \bold{\frac{2\div2}{8\div2}=\frac{1}{4}}\\ \bold{-\frac{5}{1}+\frac{1}{4}} \\ \bold{-5\times4=-20}\\ \bold{1\times4=4} \\ \bold{Problem\ becomes:\frac{-20+1}{4}} \\ \bold{-20+1=-19} \\ \bold{4=4} \\ \boxed{\boxed{\bold{Answer:\frac{-19}{4}}}}\checkmark

\bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!} \\ \\ \\ \frak{LoveYourselfFirst:)}

You might be interested in
the mean household income for a certain state is $71,000 with a standard deviation of $10,000 assuming a normal distribution abo
Vesnalui [34]

Answer:

About 95% of households have an income over $54,550

Step-by-step explanation:

95% is a probability of around 0.95

So we start by calculating the z-score with a probability of 0.95

We can use the standard normal distribution table for this

the z-score is -1.645

Mathematically;

z-score = (x-mean)/SD

-1.645 = (x-71,000)/10,000

10,000 * -1.645 = x-71,000

-16450 = x - 71000

x = 71,000 - 16450

x = 54,550

7 0
3 years ago
On Monday, your bank account balance was $12.58. Because you didn't realize this, you wrote a check for $30.72 for groceries. Th
Ivenika [448]

the balance would probably be $37

6 0
4 years ago
12Q. Sweeti covered 2/7 of the running track by walking and rest by running and the length of the track is 630 m. Find the dista
Virty [35]

Step-by-step explanation:

Given that :

Total length of the track = 630 m

Distance covered by Sweeti by walking = 2/7 of the running track

2/7 of 630 m

⇛ (2/7)×630

⇛ (2×630)/7

⇛ 1260/7

⇛ 180 m

Distance covered by walking = 180 m

Remaining distance =

Total distance - Distance covered by walking

⇛630 m - 180 m

⇛ 450 m

The total distance covered by running by Sweeti is 450 m.

Read more:

Similar Question

You can burn about 450 calories if you run 5 miles. How many miles will you need to run to burn 630 calories? Justify your reasoning.....

brainly.com/question/20123561?referrer

5 0
2 years ago
It is estimated that 4000 of the 10,000 voting residents of a town are against a new sales tax. If 15 eligible voters are select
Alenkasestr [34]

Answer:

The probability that at most 7 favor the new tax is 0.7869

Step-by-step explanation:

Total number of voting resident = 10000

number of voting resident against new sales tax = 4000

therefore probability of choosing a voting resident against new sales tax = 4000/10000 = 0.4

If 15 eligible voters are selected at random and asked their opinion, what is the probability that at most 7 favor the new tax

Using binomial,

number of selected voters(n) =15,

p=0.4

P(x<=0.7) = binomialcdf(15, 0.4, 7)

Using your calculator

P(x<=0.7) = binomialcdf(15, 0.4, 7) = 0.7869

3 0
3 years ago
What is the slope of the line that passes through the points (7,−4) and (7,0)?
GrogVix [38]

Answer:

undefined

Step-by-step explanation:

To find the slope given two points we can use

m = (y2-y10/(x2-x1)

   = (0 - -4)/(7-7)

    = (0+4)/(0)

    4/0

  This slope is undefined since we are dividing by 0

5 0
3 years ago
Other questions:
  • I WILL GIVE THE BRAINLIEST PLEASE HELP ASAP
    10·2 answers
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider this s
    10·1 answer
  • Solve the inequality:<br><br> 444 + 555y &lt; 333
    12·1 answer
  • A taxi charges a flat rate of $3.00, plus an additional $0.50 per mile. Carl will only take the taxi home if the cost is under $
    6·2 answers
  • The low temperature in Chicago was -3 °F. The low temperature in Milwaukee was -11 °F. Which statement is true?
    5·1 answer
  • SOMEONE HELP ASAP! IM STUCKKKKKK
    11·1 answer
  • John buys 3 packets of washing powder A. and 5 packets of washing
    13·1 answer
  • The answer to 5a-2=23
    11·2 answers
  • Hi anyone know the answer to this
    12·2 answers
  • 23 is what percent of 184?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!