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3 years ago

help me with this page please!! please mark your answers with the questions or do it by order, and i will mark brainliest.

Mathematics

1 answer:

RideAnS [48]3 years ago

8 0

Answer:

hope this answer will help u.

have a great time.

Step-by-step explanation:

1. 48

= 16 × 3

= 48

2. 25

= 27 -7 + 5

= 32 - 7 

= 25

3. 9

= 17 - 8

= 9

4. 36

= 144 ÷ 36 × 8 + 4

= 4 × 8 + 4

= 32 + 4 

= 36

5. 2

= 32 ÷ 16

= 2

6. 10

= 16 - 15 + 9

= 25 - 15

= 10

7. 16

= 9 + 25 - 2 × 9

= 9 + 25 - 18

= 34 - 18

= 16

8. 47

= 121 - 42 - 64 ÷ 2

= 121 - 42 - 32

= 121 - 74

= 47

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In 2001 , chipper had 102 runs batted in. In 2008, Chipper had only 75 runs batted in. Calculate the percent change in runs batt

DerKrebs [107]

Answer:

The percent change in runs batted in from 2001 to 2008 is 26.47%

Step-by-step explanation:

The number of runs chipper batted in the year 2001 = 102 runs

The number of runs chipper batted in the year 2008 = 75 runs

Here, so the Change in the runs batted

= Runs Batted in year 2001 - Runs batted in the year 2008

= 102 runs - 75 runs = 27 runs

Now, The percentage change in the run = $= \frac{\textrm{Change in the batted run from 2001 to 2008}}{\textrm{Total number of batted runs in 2001}} \times 100$

= $\frac{27}{102} \times 100 = 26.47$

or, The percentage change = 26.47%

Hence, the percent change in runs batted in from 2001 to 2008 is 26.47%

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3 years ago

Whats the formula for the surface area of a triangle?

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Answer:

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2 years ago

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yaroslaw [1]

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3 years ago

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Emma was about to finish grocery shopping when she noticed that cans of soup were on sale. Her total bill for groceries would be

Alinara [238K]

Answer:

3rd option: B(C)= 1.79C +86.03

Step-by-step explanation:

Total bill

= cost of cans(number of cans) +cost of other groceries

Let the cost of other groceries be G, and the cost of cans be X.

Given that number of cans= C,

Total bill= XC +G

If 2 cans were purchased,

2X+G= 89.61 -----(1)

If 5 cans were purchased,

5X +G= 94.98 -----(2)

(2) -(1):

(5X +G) -(2X +G)= 94.98 -89.61

5X +G -2x -G= 5.37

3X= 5.37

X= 5.37 ÷3 (÷3 on both sides)

X= 1.79

Subst. X= 1.79 into (1):

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G= 89.61 -3.58 (-3.58 on both sides)

G= 86.03 (simplify)

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= 1.79C +86.03

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago