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
frez [133]
3 years ago
7

barry earns £1300 a month . He spends 30% of this money on rent and 12% on bills how much of the £1300 has he left

Mathematics
2 answers:
diamong [38]3 years ago
6 0

754

Step-by-step explanation:

barry earns 1300.

he spends 30% of the money

= 30% X 1300

= 30/100 X 1300

= 30 X 13 = 390

so, he spends 39 on rent.

he spends 12% of 1300

= 12/100 X 1300

= 12 X 13

= 156

so he spends 156 on bill.

now he spends total (156 + 390 ) = 546 on rent and bill.

so he was left with = (1300 - 546) = 754

here is another method

he spends total (30% + 12%) = 42% on rent and bill.

that means he spends on bill and rent = 42% of 1300

= 42/100 X 1300

= 42 X 13

=546

hence, he is left with = (1300 - 546) = 754

givi [52]3 years ago
5 0
Hope this helps!
explanation is down below :)

You might be interested in
Use the arc length formula and the given information to find r. s = 12 cm, 0 = 360; r = ?
hjlf
use s=r0

but first convert 360 degree to radian
you will get 6.284 radian

then you substitute and get the answer!

12= r (6.284)
r= 1.91 cm
8 0
2 years ago
A softball fits snuggly inside a cubical box that is 4 inches on each side. What is the volume of the softball that fits snuggly
Natali5045456 [20]

Answer:

33.5 cubic inches.

Step-by-step explanation:

If the softball fits perfectly inside the cubical box, the softball is a sphere with diameter of 4 inches (radius os 2 inches).

The volume of a sphere is given by:

V= \frac{4}{3}\pi r^3

For r = 2 inches:

V= \frac{4}{3}*3.14* 2^3\\V=33.5\ in^3

The volume of the softball is 33.5 cubic inches.

4 0
2 years ago
Please help i will give u brainliest :)
horrorfan [7]

Answer:

425+250 times 8.3%

Step-by-step explanation:

6 0
3 years ago
uppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.5
Marizza181 [45]

Answer:

P(x \le 3.24) = 0.97725

Step-by-step explanation:

Given

\bar x = 2.5

\sigma = 0.37

Required

Percentage that is not more than 3.24

The above implies that:

x = 3.24

Calculate z score

z = \frac{x - \bar x}{\sigma}

z = \frac{3.24 - 2.5}{0.37}

z = \frac{0.74}{0.37}

z = 2

So, the probability is represented s:

P(x \le 3.24) = P(z \le 2)

From z probability

P(z \le 2) = 0.97725

Hence:

P(x \le 3.24) = 0.97725

6 0
2 years ago
Marice Ann Webber, twenty-five, takes out $15,000 insurance for a 10-year term term
bixtya [17]

Answer:

Annnnnualpremmiuuuuuum

6 0
2 years ago
Other questions:
  • A number x plus 9 is 3036 write equation solve for x
    8·2 answers
  • Solve for n: -4 (3n+3) = 5 (-2-6n) -2
    13·2 answers
  • If: f(x) = 2.50x + 15; then: f(6) =
    12·1 answer
  • This is a value of the variable that makes the equation a true statement
    9·1 answer
  • Lorenzo rides his bike at a rate of 5yards per second. about how many miles per hour can he ride his bike?
    10·1 answer
  • Pls help me bestie with this question ASAP thank you
    9·1 answer
  • HELPPP THIS IS MY LAST QUESTION
    8·1 answer
  • Tyler ate x fruit snacks, and Han ateless than that. Write an equation to represent the relationship between the number Tyler at
    5·1 answer
  • Pls help bond maths ​
    12·2 answers
  • Find the area of this figure! (Don’t give me a big explanation, i have 30 mins to get this ixl to 90, currently at 74)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!