Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below. Which two statements describe the errors Stephen made? (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). (6.34 times 4.5) (10 Superscript negative 7 Baseline times 10 Superscript 3 Baseline). 28.53 times 10 Superscript negative 4 Baseline. Negative 28.53 times 10 Superscript 4 Baseline. Negative 2.853 times 10 Superscript 3 Baseline.

The step 4 and 5 describe the errors Stephen made.

Step-by-step explanation:

Given : Stephen evaluated .  His work is shown below.

To find : Which two statements describe the errors Stephen made?

Solution :

Step 1 -

Step 2 -

Step 3 -

Step 4 -

Error is the step as 4 sign is negative.

So correct step is

Step 5 -

Error is the step as there is 4 in place of 3.

So correct step is

The step 4 and 5 describe the errors Stephen made.

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

i think it is 70

step-by-step explanation: