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2 years ago

What is the product of 5x²y+3xy³

Mathematics

1 answer:

Serhud [2]2 years ago

8 0

Answer:

$(xy)(5x+3y^{2} )$

Step-by-step explanation:

The terms 5x²y and 3xy³ both have xy in common. We can factor out xy.

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$500,3.75%,4 Months Use I=Prt

Kitty [74]

Given:
P = $500
r = 3.75% = 0.0375
t = 4 months

Asked: I
Solution:

I = Prt
I = ($500)(0.0375)(4)

I = $75

7 0

3 years ago

the ratio of the number of boys to the number of girls in a school is 4:5 there are 95 girls in the school work out the total nu

11Alexandr11 [23.1K]

The answer to this question is 167

8 0

3 years ago

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Find and simplify the quotient 2/3 divided by 8/9

Anuta_ua [19.1K]

The answer is 3/4 and it was already simplified

8 0

3 years ago

PLEASE HELP

kolbaska11 [484]

Answer:

a) P(x) = 32000*1.04^x
b) $37435
c) During year 7

Step-by-step explanation:

Given

Initial pay = $32000
Increase rate = 4%

a. Formula

P(x) = 32000*1.04^x

b. Year 5 is after 4 years, so we are looking for the value of P(4)

P(4) = $32000*1.04^4 = $37435

c. P(x) = 40000, x = ?

40000 = 32000*1.04^x
1.04^x = 40000/32000
1.04^x = 1.25
log 1.04^x = log 1.25
x = log 1.25 / log 1.04
x = 5.69, this is 6 years after

The required number of the years is 6 + 1 = 7

3 0

3 years ago

Simplify the sum. (4u3 + 4u2 + 2) + (6u3 – 2u + 8)

Elan Coil [88]

Answer:

$10u^{3}+4u^{2}-2u+10$ or $2(5u^{3}+2u^{2}-u+5)$

Step-by-step explanation:

we have

$(4u^{3}+4u^{2} +2)+(6u^{3}-2u+8)$

step 1

Group terms that contain the same variable

$(4u^{3}+6u^{3})+(4u^{2})+(-2u)+(2+8)$

step 2

Combine like terms

$(10u^{3})+(4u^{2})+(-2u)+(10)$

step 3

Eliminate parenthesis

$10u^{3}+4u^{2}-2u+10$

step 4

Factor the number $2$

$2(5u^{3}+2u^{2}-u+5)$

8 0

3 years ago

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