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3 years ago

Express 150 as: a) A fraction of 350. b) A percentage of 600.

Mathematics

2 answers:

NemiM [27]3 years ago

8 0

A) 3/7 and B) 25%. Give me a like if I helped please :)

zalisa [80]3 years ago

3 0

Answer:

a)3/7

b)25%

Step-by-step explanation:

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10 POINTS Solve for x: 7-2x=9x+19 A.x = 11/12 B.x = -12/11 C.x = 1

Natasha_Volkova [10]

The answer is B. -12/11)

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2 years ago

Read 2 more answers

If your balance after 8 years in the bank at a rate of interest of 11%% is 3783193 how much was your original deposit? 29 Origin

Wittaler [7]

Answer:

The original amount deposit is $1641627.68.

Step-by-step explanation:

Given : If your balance after 8 years in the bank at a rate of interest of 11%% is 3783193.

To find : How much was your original deposit?

Solution :

Applying interest formula,

$A=P(1+r)^t$

Where, A is the amount i.e. A=$3783193

P is the principal value i.e. the original deposit

r is the interest rate r=11%=0.11

t is the time t=8 years.

Substitute the value in the formula,

$3783193=P(1+0.11)^8$

$3783193=P(1.11)^8$

$3783193=P\times 2.30$

$P=\frac{3783193}{2.30}$

$P=1641627.68$

Therefore, The original amount deposit is $1641627.68.

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3 years ago

The population of a type of local dragonfly can be found using an infinite geometric series where a1 = 65 and the common ratio i

hram777 [196]

In mathematics, number sequencing of the same pattern are called progression. There are three types of progression: arithmetic, harmonic and geometric. The pattern in arithmetic is called common difference, while the pattern in geometric is called common ratio. Harmonic progression is just the reciprocal of the arithmetic sequence.

The common ratio is denoted as r. For values of r<1, the sum of the infinite series is equal to

S∞ = A₁/(1-r), where A1 is the first term of the sequence. Substituting A₁=65 and r=1/6:

S∞ = A₁/(1-r) = 65/(1-1/6)
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3 years ago

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Answer:

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Step-by-step explanation:

workdone = force x distance

workdone = 20x2.5

50j

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3 years ago

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zubka84 [21]

Answer:

-24+12(d-3)+22=-24+34(d-3)

10(d-3)

10d=-30

d=-30/10

d=3

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3 years ago