2 years ago

Round to the nearest thousandth 452.0298

Mathematics

1 answer:

shepuryov [24]2 years ago

5 0

rounded to the nearest thousandth: 452.030

You might be interested in

Please can somebody help me with this question

4vir4ik [10]

Answer:

the answer is=21

Step-by-step explanation:
u have to sum all of its sides
(length+breadth+height).

8 0

2 years ago

There are 45 students in Mr. Griffin's class. One day, 27 students played the drums. What was the ratio of students who played t

Zolol [24]

I am pretty sure that it is 27:20

5 0

2 years ago

Read 2 more answers

A go-kart top speedtop speed is 607,200 ft per hour. what is the speed in miles per hour.

Maru [420]

Divide 607,200 by 5280 which equals 115

6 0

2 years ago

An alloy consists of nickel, zinc, and copper in the ratio 2:7:9.

docker41 [41]

Zinc = 7/18
Divide 4.9 by 7 = 0.7
Multiply by 18 = 12.6

The answer is 12.6 lbs of alloy. Sorry if I'm wrong

4 0

3 years ago

Mrs. Jones has a local bakery. Last week this expression shows how many peanut butter cupcakes she baked. 5 (2x -4) + 3(3 + 4x)

Natasha_Volkova [10]

Answers:

A: 11(2x-1)

B: 121 cupcakes

Step-by-step explanation:

We have the following expression that models the quantity of cupcakes Mrs. Jones baked last week:

$5(2x -4) + 3(3 + 4x)$

Applying distributive property:

$10x-20+9+12x$

Grouping similar terms:

$22x-11$

Applying common factor $11$ :

$11(2x-1)$ This is the simplified expression

Now that we have the simplified expresion, we have to evaluate how many cupcakes did Mrs. Jones bake if $x=6$ :

$11(2(6)-1)$

$11(12-1)=11(11)=121$ Hence, Mrs. Jones baked 121 cupcakes last week

7 0

2 years ago