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jarptica [38.1K]
1 year ago
8

2 1/3 −1.5x=12.3 please help me I'm really struggling need an answer ASAP.

Mathematics
1 answer:
Harrizon [31]1 year ago
7 0

Answer:

-6.64

Step-by-step explanation:

since you need to find the value of x , but all values to one side and have x on the other .. meaning :

2 1/3 -12.3 = 1.5x

now that you have this find the decimal value of 2 1/3

which is 2*3 +1 = 7/3

in decimal form is 2.33333...

now subtract  (2.3333.. - 12.3 ) / 1.5

x = -6.6444

to 3 sf = -6.64

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dmitriy555 [2]
In the problem stated,we are asked to convert  1.42 g/cm^2 to mg/mm^2 . From the units given, 1 gram is equal to 1000 milligrams and 1 centimeter is equal to 10 millimeters. We square the second conversion to take consideration of the squaring of cm. in this case, the conversion is 1.42 g/cm2 * (1000 mg/1g)*(1 cm / 10 mm)^2 equal to 14.2 g/mm2
3 0
2 years ago
A farm can harvest 120 pounds of carrots per acre of land. Each crate can hold 24 pounds of carrots. If a farmer owns 4.8 acres
Shtirlitz [24]

Answer:

The farmer needs 24 crates to hold the carrots.

Step-by-step explanation:

To determine how many crates the farmer needs to hold the carrots, knowing that his farm has 4.8 acres of land, where he can harvest 120 pounds per acre, and that each crates can hold up to 24 pounds of carrots, the following calculation must be performed:

(4.8 x 120) / 24 = X

576/24 = X

24 = X

Thus, the farmer needs 24 crates to hold the carrots.

6 0
1 year ago
Fill in the gaps in the arithmetic sequence -3, _ ,_ , _, _, _ 12
lord [1]

Answer:

  -0.5, 2, 4.5, 7, 9.5

Step-by-step explanation:

The given terms are 6 apart, so the common difference is 1/6 of their difference:

  d = (12 -(-3))/6 = 15/6 = 5/2 = 2.5

Add 2.5 to each term to get the next one. Then the sequence is ...

  -3, <u>-0.5</u>, <u>2.0</u>, <u>4.5</u>, <u>7.0</u>, <u>9.5</u>, 12

8 0
2 years ago
Which expression is equivalent to mc003-1.jpg?
Nookie1986 [14]

Answer:

Option A is correct

The expression which is equivalent to (f\cdot g)(5) is f(5) \cdot g(5)

Step-by-step explanation:

Using the formula:

(f \cdot g)(x) = f(x) \cdot g(x)                  .....[1]

Given the expression:

(f\cdot g)(5)

Substitute the value of x = 5 in [1]

we get;

(f \cdot g)(5) = f(5) \cdot g(5)

Therefore, the expression which is equivalent to (f\cdot g)(5) is f(5) \cdot g(5)

8 0
1 year ago
Read 2 more answers
On the first day of spring, an entire field of flowering trees blossoms. The population of locusts consuming these flowers rapid
Anon25 [30]

Answer:

y=7600(5^(t/22))

Step-by-step explanation:

This is going to be an exponential function as it grows rapidly.

This type of question can be solved using the formula y=a(r^x), where a is the inital amount, r the factor by which the amount increases and x is the unit of time after which the amount increases.

x=t/22

a=7600

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∴y=7600(5^(t/22))

5 0
1 year ago
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