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Lisa [10]
3 years ago
6

HELP ILL GIVE BRAINLIEST

Mathematics
1 answer:
statuscvo [17]3 years ago
5 0

A) 4.5×10¹¹ B) 3.5×1000

Hope it helped you

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A die-cast plane toy is scaled at 3/16 inch to 1 foot. If the toy is 6.5 inches wide and 8.5 inches long, determine the dimensio
kodGreya [7K]
Given that the die-cast has been represented by 3/16 in to 1 foot, We are are required to calculate for the actual measure of a toy measuring 6.5 inches wide and 8.5 inches long;
the actual width will be given by:
(6.5÷3/16)×1
=34.66666667
=35 feet
The actual length will be given by:
(8.5÷3/16)×1
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=45 feet
4 0
3 years ago
When simplifying an expression using order of operations addition MUST
Rama09 [41]

Answer:

The answer is False,

Step-by-step explanation:

The answer is False because in some expressions if there are parentheses and there is a subtraction problem in the parentheses but there is an addition problem in front of the parentheses that does not exactly mean that you do the addition first, this is because the subtraction is inside the parentheses and so since the subtraction is in parentheses it is done fist.

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3 years ago
Serafina is solving a number puzzle that involves three integers. Integers, e, f, and g, where e is negative. The product of e a
Alex73 [517]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
The probability, P, that a person responds to an advertisement can be modeled by the exponential function P = 1 – e^-0.047t. In
MA_775_DIABLO [31]
To solve this equation, start by noticing that you want to find t when P is 75%, or 0.75. Plug in 0.75 for P. Please see the attached screenshot for a step-by-step. The correct answer is 29.496 days.

EDIT 2: I actually was correct! You check the answer by substituting 29.496 for t in the original equation set equal to 0.75. It is 0.75. I had forgotten the negative sign when I checked.

5 0
3 years ago
1. 3x÷x³= ___ 2. (2x)³×(3x)²=____ 3. (x²)¹/³÷(x¹/³)³=___​
m_a_m_a [10]

Answer:

3/x^2 or 3x^-2

54x^5

x^-1/3

Step-by-step explanation:

2 6x^3×9x^2=54x^3+2=54x^5

3 x^2/3 × x^-1=x^-1/3

4 0
3 years ago
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