Solve the following word problem and calculations: Jack's scores in five successive rounds were 25, −5, −10…

Question

Solve the following word problem and calculations: Jack's scores in five successive rounds were 25, −5, −10, 15 and 10. Calculate (10-6)3 and sqrt(24+1) + sqrt(10-1).

ScanSolve AI Tutor · Accepted Answer

Here are the solutions to the questions: 2.4 Solve this word sum and show your calculations. Jack's scores in five successive rounds were 25, −5, −10, 15 and 10. Step 1: Sum all the scores to find the total. Total = 25 + (−5) + (−10) + 15 + 10 Step 2: Group positive and negative numbers. Total = (25 + 15 + 10) + (−5 − 10) Step 3: Perform the additions and subtractions. Total = 50 + (−15); Total = 50 − 15; Total = 35 Jack's total at the end was 35. 35 QUESTION 3 3.1 Calculate: (10 − 6)³ Step 1: Perform the operation inside the parentheses. 10 − 6 = 4 Step 2: Cube the result. 4³ = 4 × 4 × 4; 4³ = 16 × 4; 4³ = 64 64 3.2 Calculate: √(24+1) + √(10−1) Step 1: Perform the operations inside each square root. √(24+1) = √(25); √(10−1) = √(9) Step 2: Calculate the square root of each number. √(25) = 5; √(9) = 3 Step 3: Add the results. 5 + 3 = 8 8

Solve the following word problem and calculations: Jack's scores in five successive rounds were 25, -5, -10, 15 and 10. Calculate (10-6)3 and sqrt(24+1) + sqrt(10-1).

Answers

Step-by-step solution

Part 2.4· 3 steps

Sum all the scores to find the total.

Group positive and negative numbers.

Perform the additions and subtractions.

Part 3

Part 3.1· 2 steps64

Perform the operation inside the parentheses.

Cube the result.

Part 3.2· 3 steps8

Perform the operations inside each square root.

Calculate the square root of each number.

Add the results.

Try one yourself

Still stuck on this one?

More Mathematics Questions