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3 years ago

99PTS!!! Answer 5 scientific notation problems.

Mathematics

2 answers:

ExtremeBDS [4]3 years ago

8 0

There are no 5 scientific notation problems here

qwelly [4]3 years ago

4 0

Answer there are no answers to answer

Step-by-step explanation:

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Can somone explain to me how to do this and help me thansk!!!

Gnesinka [82]

=> x² = (2.4)² + (4.8)²

=> x² = 5.76 + 23.04

=> x² = 28.8

=> x = 5.366563146

=> x = 5.4

Ans: 2nd option (5.4)

Hope this helps!

6 0

3 years ago

An oak tree is planted when it is 650 centimeters tall. What is this height in meters?

grandymaker [24]

Answer:

The answer is 6.5 meters tall

Step-by-step explanation:

650 divided by 100

do your 2 loops to the left and you get 6.5

8 0

3 years ago

The price of a gallon of milk was $2.65. The price rose y dollars after the last hurricane. Then the price dropped $0.15 and lat

Keith_Richards [23]

2.65+y-0.15+0.05= 2.55+y

D) is the answer

6 0

4 years ago

Read 2 more answers

he U.S. Bureau of Labor Statistics reports that the average annual expenditure on food and drink for all families is $5700. Assu

Papessa [141]

Answer:

87.08% percentage of families spend more than $4000 annually on food and drink

Step-by-step explanation:

Given -

average annual expenditure on food and drink for all families is $5700

Mean $(\nu)$ = 5700

standard deviation $(\sigma )$ = 1500

Let X be the no of families spend annually on food and drink

percentage of families spend more than $4000 annually on food and drink =

$P(X > 4000)$ = $P(\frac{X - \nu }{\sigma }> \frac{ 4000 - 5700}{1500})$

= $P(Z > - 1.13)$ Using $(Z = \frac{X - \nu }{\sigma })$

= 1 - $P(Z$

= 1 - .1292

= .8708

= 87.08%

7 0

4 years ago

HELPPPPPP PLEASEEEE NEED A ANSWER

son4ous [18]

Answer:

It's A

Step-by-step explanation:

5 0

3 years ago