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Leno4ka [110]
4 years ago
14

Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Travka [436]4 years ago
5 0

Answer:

I cant see the picture. could you put it in the comments

Step-by-step explanation:

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The maximum weight of a shipping container is 125 pounds. What is the maximum weight in kilograms? Round to the nearest kilogram
Helga [31]

Step-by-step explanation:

56 kilograms I know kilograms and pounds, but basically 125 doubles because "2.2" so it's 56 kil

3 0
2 years ago
PQRS is a parallelogram. If mQRS = (9x - 20)° and
ivolga24 [154]

Answer:

x = 8.5

Step-by-step explanation:

In this question, we are to calculate the value of x.

To calculate this, we shall be utilizing one of the important properties of parallelogram.

This property is that opposite angles of a parallelogram are equal.

This means that mQSR = mSPQ = 4x + 90

Now to finally calculate x, we make use of another important parallelogram property which is that angles of parallelogram which faces each other are supplementary.

This means that they add up to be 180

Since mQSR faces mQRS

This means that;

4x + 90 + 9x -20 = 180

13x + 70 = 180

13x = 110

x = 110/13 which is approximately 8.5

8 0
3 years ago
I appreciate the help and if you don’t mind can someone please help me with this one too
Allisa [31]

Answer:

he must work 8 hours

Step-by-step explanation:

soln:

given,

$8=1 hour

or,$1=1/8 hour

so,

$64=64*1/8 hour

•°•$64=8 hours

7 0
3 years ago
The claim is that the white blood cell counts of adult females are normally? distributed, with a standard deviation equal to 1.6
antiseptic1488 [7]
From the question, we know the population standard deviation, σ = 1.63, the sample standard deviation, s = 3.07, the sample mean, \bar{x}=7.43 and the sample size, n = 38.

The question illustrates a hypothesis chi-square test of variance.

The test statistics for a Chi-squared test of variance is given by
T=(n-1)\left( \frac{s}{\sigma} \right)^2 \\  \\ =(38-1)\left( \frac{3.07}{1.63} \right)^2 \\  \\ =37(1.883)^2=37(3.5473) \\  \\ =131.25
7 0
3 years ago
What is the distributive property of -4 (10-b)
brilliants [131]

Answer:

-40+4b

Step-by-step explanation:

You multiply the outside (-4) by the things within the parentheses

6 0
3 years ago
Read 2 more answers
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