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3 years ago

A student solve this problem and said the answer is 9 pounds.

Mathematics

2 answers:

lukranit [14]3 years ago

7 0

Ethan bought 9.9 pounds of meat (2.2+3.6+4.1) I would say this is reasonable.

kondaur [170]3 years ago

7 0

The student is wrong because if you do
2(1/5) + 3(3/5) + 4(1/10) it all equals up to 2.6

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The value of the x-intercept for the graph of 4x-5y=40 is

Alik [6]

$\hbox{x-intercept - y=0}: \\
4x-5 \times 0=40 \\
4x=40 \\
x=\frac{40}{4} \\
\boxed{x=10}$

8 0

3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPP

rodikova [14]

For question 22, divide each number by 1.41 to see which one produces a quotient larger than 0.9. d is the answer.
For #23, multiple 0.155 million by 86%, the result is 133,300
again, d is the correct answer.

7 0

3 years ago

Andres playsa soccer video game. He earns 3 stars for every goal hs scores and loses 3/4 stars every time he misses the goal. He

bekas [8.4K]

Answer:

Andres has 12 stars.

Step-by-step explanation:

3 stars - 1 goal
-3/4 stars - Missed goal
Scored 5
Missed 4

3 * 5 = 15

He has 15 stars but then misses 4 goals.

3/4 * 4 = 3

He loses 3 stars becuase he missed 4 goals.

15 - 3 = 12

He ends with 12 stars.

6 0

2 years ago

James knows that when he walks, he takes about 120

Tpy6a [65]

Answer:

speed of James is: 3.75 miles/hour.

Step-by-step explanation:

We need to find the speed of James in miles per hour(mi/hr)

we know that 1 mile=5280 feet

James takes 120 steps in 1 minute so he will cover 120×60 steps in 1 hour.

i.e. he takes 7200 steps in 1 hour.

also each step of James=2.75 feet

total distance covered by James in 1 hour=2.75×7200 feet=19800 feet

$19800feet=\frac{19800}{5280} miles=3.65miles$

hence speed of James= (distance covered by james in 1 hour)/1 hour

speed of James=3.75 miles/hour.

Thanks!!

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~ $FieryAnswererGT$ ~

7 0

2 years ago

Read 2 more answers

Is 0.21 rational or irrational

Tanya [424]

A rational number can be made into a fraction
0.21 = 21/100....so it is rational

3 0

3 years ago

Read 2 more answers