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3 years ago

Pls help me i need this to get a 100

Mathematics

2 answers:

lana66690 [7]3 years ago

7 0

Answer:

What do you need help with dude

Step-by-step explanation:

rjkz [21]3 years ago

3 0

Answer:

?- _ - _- -_ _- -

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[5x+6]*{(3%*5.0x)*5(7*8c)}

Diano4ka-milaya [45]

Answer:

210x²c+252xc

Step-by-step explanation:

3 0

3 years ago

Nick has an album that holds 700 compact discs. Each page of the album holds 7 compact discs. If 69% of the album is empty, ho

mel-nik [20]

Answer:

Step-by-step explanation:

each page holds 7 discs. the alb holds 700 discs. that means there are 100 pages. 69% of the pages are empty so therefore 41 pages are filled.

4 0

3 years ago

A car initially traveling at 20 kilometers per hour takes 10 seconds to speed up to 70 km/hour. At what rate is it changing spee

Snezhnost [94]

Initial velocity=u=20km/h
Final velocity=v=70km/h
Time=10s=t

Convert speeds to m/s

$\\ \rm\longmapsto u=20\times\dfrac{5}{18}=5.05m/s$

$\\ \rm\longmapsto v=70\times \dfrac{5}{18}=19.4m/s$

$\boxed{\sf Acceleration=\dfrac{v-u}{t}}$

$\\ \rm\longmapsto Acceleration=\dfrac{19.4-5.05}{10}$

$\\ \rm\longmapsto Acceleration=\dfrac{14.3}{10}$

$\\ \rm\longmapsto Acceleration=143m/s^2$

7 0

3 years ago

Can someone please tell me what the growth rate is. Thanks in advance.

aalyn [17]

Answer:

44 years per year

18 males

34 female

and total 44

5 0

3 years ago

Which is the correct product of the significant figures 3.278 and 4.23? a. 14 b. 13.9 c. 13.86 d. 13.865 e. 13.86594

Charra [1.4K]

The correct answer is option E. which is the product will be 13.86594.

<h3>What is the product?</h3>

Multiplication is the process of determining the product of two or more numbers in mathematics. Given numbers are 3.278 and 4.23.

The product of the two numbers will be calculated as:-

P = 3.278 x 4.23

P = 13.86594.

Therefore the correct answer is option E. which is the product will be 13.86594.

To know more about multiplication follow

brainly.com/question/10873737

#SPJ1

3 0

2 years ago