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3 years ago

Pls i need help with this

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

7 0

Answer:

we cant see the picture

Step-by-step explanation:

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Clayton has $500 in his retirement account, and Jason has $400 in his. Clayton is adding $10 per day, whereas Jason is contribut

daser333 [38]

Answer:

$1000

Step-by-step explanation:

We can form an equation for Clayton's account: C = 500 + 10x

We can form an equation for Clayton's account: J = 400 +12x

(where x is the number of days)

When the two accounts will contain the same amount, it means: C = J

<=> 500 + 10x = 400 +12x

<=> x =50

After 50 days, there accounts will be balance. Then, we substitue x into any of the 2 equation to find out the amount: 500 + 10(50) = $1000

6 0

3 years ago

Which of the following is a solution to 2cos^2x– 2 = 0 ?

Sphinxa [80]

Answer:

A and C

Step-by-step explanation:

Given

2cos²x - 2 = 0 ( add 2 to both sides )

2cos²x = 2 ( divide both sides by 2 )

cos²x = 1 ( take the square root of both sides )

cos x = ± $\sqrt{1}$ = ± 1

cos x = 1 ⇒ x = $cos^{-1}$ (1) = 0°

cos x = - 1 ⇒ x = $cos^{-1}$ (- 1) = 180°

8 0

3 years ago

Read 2 more answers

What is the greatest common factor of 34 and 58

Stella [2.4K]

The greatest common factor is 2

8 0

3 years ago

Read 2 more answers

PLEASE HELP

Kitty [74]

Answer:

542.50

Step-by-step explanation:

Given:

Least square regression equation :

y = 102.50 + 0.65x + residual

y = predicted fare

x = distance in miles

Intercept = 102.50

Slope = 0.65

Distance in miles, x = 500 miles

y = 102.50 + 0.65(500) + 115

y = 102.50 + 325 + 115

y = 427.5 + 115

y = 542.50

6 0

2 years ago

Read 2 more answers

2 PONS

Margaret [11]

The right answer is of option A.

Look at the attached picture⤴

Hope it will help you...

8 0

3 years ago