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1 year ago

The amount invested in CDs is $

Mathematics

1 answer:

azamat1 year ago

3 0

by two linear equation system the investment in Bonds: $31,500

CD: $25,500 .

Total invested = Amount in bonds + Amount in CDs

Amount in bonds = Amount in CDs + 6000

Let the amount in bonds = B and the amount in CDs = C

1. 57,000 = B + C

2. B = C+6000

these are two linear equation system

57,000 = C + 6000 + C

57,000 = 2C + 6000

51,000 = 2C

25,500 = C

B = C+6000

B= 25,500+6000 = 31,500

Bonds: $31,500

Certificates of deposit: $25,500

learn more about two linear equation system here:

brainly.com/question/1551388

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. Use the process outlined in the lesson to approximate the number 3√10. Use the approximation √10 ≈3162 277 7.

GaryK [48]

Answer:

sequence of five intervals

(1) 3³ < $3^{\sqrt{10} }$ < $3^{4}$

(2) $3^{3.1}$ < $3^{\sqrt{10} }$ < $3^{3.2}$

(3) $3^{3.16}$ < $3^{\sqrt{10} }$ < $3^{3.17}$

(4) $3^{3.162}$ < $3^{\sqrt{10} }$ < $3^{3.163}$

(5) $3^{3.1622}$ < $3^{\sqrt{10} }$ < $3^{3.1623}$

Step-by-step explanation:

as per question given data

√10 ≈ 3.162 277 7

to find out

sequence of five intervals

solution

as we have given that √10 value that is here

√10 ≈ 3.162 277 7 ........................1

when we find $3^{\sqrt{10} }$ ................2

put here √10 value in equation number 2

we get $3^{\sqrt{10} }$ that is 32.27

sequence of five intervals

(1) 3³ < $3^{\sqrt{10} }$ < $3^{4}$

(2) $3^{3.1}$ < $3^{\sqrt{10} }$ < $3^{3.2}$

(3) $3^{3.16}$ < $3^{\sqrt{10} }$ < $3^{3.17}$

(4) $3^{3.162}$ < $3^{\sqrt{10} }$ < $3^{3.163}$

(5) $3^{3.1622}$ < $3^{\sqrt{10} }$ < $3^{3.1623}$

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2 years ago

In a survey 3/4 of 400 parents said yes, they give their children fruit snack. How many answered yes to the survey?

KonstantinChe [14]

300 parents

3/4 = x/400, and we are trying to find x.

Multiply the numerator and denominator of 3/4 each by 100 to make the denominator equal 400. This gives 300/400. So, 300/400 = x/400.

Multiply both sides of the equation by 400 to cancel out the division. This gives you 300 = x, so 300 parents said yes to the survey.

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2 years ago

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gtnhenbr [62]

Answer:

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= (5.25 x $10^{5 + 5}$ )/ (8.7 )

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2 years ago

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ioda

Minus 16x both sides and add 28 to both sides
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Hope this helps:)

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