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3 years ago

Please explain the answer to 4367 ÷ 0.004

1 answer:

7 0

4367 ÷ 0.004 is 1091750. To solve this, you can use long division, by setting up the equation. Make sure to move the decimal. Then, divide the first digit, then the first two digits, and so on.

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The treadmill that mr. pollock wants to buy costs $1,800. this week the treadmill is on sale for 30% off the regular price. sale

julia-pushkina [17]

(1,800−(1,800×0.30))
=1,260

1,260×0.09
=113.4

113.4+1,260
=1,373.4 .....answer

3 0

2 years ago

Describe in words the region of R3 reperesented by the equations or inequalities x2+y2=4,z=-1

Roman55 [17]

Answer:

It represents a circle of radius 2, centered in the origin of the plane xy and transversal to the z-axis in z=-1.

Step-by-step explanation:

The first thing to notice is that

$x^2+y^2=2^2$

<u>represents a circle of radius 2</u>, with its center in the origin of a plane xy, of cartesians coordinates.

Starting from here, we have to put the coordinate z, to complete the space R³. <em>Then, the cirlce will "live" into the plane xy, where z=-1</em>.

Finally, we have that this region is a circle of radius 2, centered in the origin of the plane xy, and transversal to z=-1.

8 0

2 years ago

Without the use of a calculator, calculate 77^2−23^2.

stepan [7]

Answer:

5400

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

14. On March 1 Tessa Obee deposited her IRS refund check for $9,364.85 in a savings account at State Bank. The account pays 4 pe

galben [10]

Answer:

Her money earned a simple interest of $24.55.

Step-by-step explanation:

Since Tessa deposited $9364.85 and she gets 4% interest on daily basis, then before she withdraws $1000 after 5 days, she must've gotten an interest of:

9364.85 x 4% × (5/365) ≈ 5.13

After withdrawing $1000, she has $8364.85. If this remains in the account for 12days, as we have in the question, then the interest on that will be:

8364.85 x 4% × (12/365) ≈ 11.00

After withdrawing $2000, she has $6364.85. If this remains for 10days, her interest would be:

6364.85 x 4% × (10/365) ≈ 6.98

After withdrawing $2000, she has $4364.85. If this remains for 3days, her interest would be:

4364.85 x 4% × (3/365) ≈ 1.44.

In totality, her interest would be: 5.13 + 11.00 + 6.98 + 1.44 = 24.55.

Hence, her money earned a simple interest of $24.55.

6 0

3 years ago

Cindy is shopping for a television. The original price is $612. Store A has the television on clearance for 30% off. Store B has

ELEN [110]

Answer:

She will pay less at store B

Step-by-step explanation:

30% off of $612 is $428.4

25% off of $612 is $459

Remember she has a coupon for 10% off

10% off of 459 is $413.1

She would save $198.9

6 0

3 years ago

Read 2 more answers