3 if 15³ 3 = 337s what is (1.5)³7 44 (1-3) 2620 ​

Answer:

the correct answer is 3rd one

Step-by-step explanation:

[tex] \frac{304}{36} [/tex]

Answer:

[tex] \frac{142}{18} [/tex]

is not equivalent to

[tex]8 \frac{4}{9} [/tex]

cause 76 × 2 is 152

Step-by-step explanation:

Hope it's useful please mark me BRAINLIEST

Answer:

series I bond is a non-marketable, interest-bearing U.S. government savings bond that earns a combined fixed interest rate and variable inflation rate (adjusted semiannually). Series I bonds are meant to give investors a return plus protection on their purchasing power.

Most Series I bonds are issued electronically, but it is possible to purchase paper certificates with a minimum of $50 using your income tax refund, according to Treasury Direct.

1

Given: Ratio of number of story books to that of non story book is 4:3 and total story books are 1248 in number.

To Find: Books bought to make the new ratio as 5:3.

Solution: In the given question, we  know that ratio of number of story book to non story book is 4:3 and total story books are 1248.

So, by the ratio we can write as:-

4/3 = (1248) / (number of non story books)

number of non story books = 1248×(3/4)

number of non story books =936

As we know that the books to be added be B then (Story Book)/ (Non story Book) = 5/3

then we can simplify it as (1248+B)/(936)=5/3

so we will get 1248 + B = 1560

then B= 1560-1248

B=312 is the number of books added

Hence, we have to add 312 number of  story books to make the new ratio as 5/3

Answer:

The value of x is 35°.

Step-by-step explanation:

3x + x + 40° = 180°       ( ∵ Angles on a straight line )

⇒ 4x + 40° = 180°

⇒ 4x = 180° - 40° = 140°

⇒ x = 140°/4 = 35°