Find the value of z. Round to the nearest hundredth. 14 30 А. 61.91 В. |10.20 С. 64.29 D. 56.28

Q: that are supposed to weigh exactly (on average) 10 ounces. A sample is taken: n=20 X = 10.20 oz s =…

A: Given: n=20x¯=10.20s=0.8 The null and alternative hypothesis is given as follows: H0:μ=10Ha:μ≠10 As…

Q: Are the triangles shown similar

A: here two triangles are givens we have to show that whether these 2 triangles are similar or not…

Q: What is GH? 77 I GH = LL

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Q: 4. DE 27/5 5. CB V3 6. CA 10

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Q: 6. a) Deduce the value of) ().

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Q: 24 – 49 dy 2+ 49

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Q: Evaluate , 4 z4 – 5 z3 + 5 z² dz. Round your answer to two decimal places. S 4 z4 – 5 23 + 5 x² dz=…

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Q: 9. What is the value of csc (0)? 17 15

A: Given : A right triangle.

Q: 1. Find the area of a square pool whose side length is 25 feet. [Area of a square = side x side or…

A: 1. The area of the square with side s is s×s.     The side of the square pool is 25 feet.…

Q: 20 value of E,(k+ 5)?.

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Q: 6) What is the value (s) of the variable? 14

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Q: Que z uousa Compute the relative error if the true or actual value is 45.84 cm and the measured…

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Q: Evaluate e-36x? 12 JT 16

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Q: Suppose a new drug is intended to improve walking distance in patients with Parkinson’s Disease. A…

A: Consider n1 and n2 are the sample sizes defined as number of patients in before and after drug use.

Q: (not to scale) m 8+m<15 or 224 A- -15 -8 -7 -4 -2 2 4 7 8 15 -15 -8 -7 -4 -2 2 4 7 8 15 -15 -8 -7 -4…

A: We have to graph the inequalities  8+m≤15  or  m2≥4.

Q: The radius of a circle is increased from 2.00 to 2.05 m. Estimate the resulting change in area , and…

A: Given, The radius of the circle is increased from 2.00 to 2.05 m.  We have to estimate the resulting…

Q: The number of significant digits to which the number 7.31 approximates the number 7.2

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Q: If the first swing of this pendulum travels for 64 cm and its successive swing decreases by 20%,…

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Q: 1. e = 47°

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Q: An engineering student purchased piece of amber from a local shopping mall. The amber contained the…

A: Answer is mentioned below

Q: 5. A child is being treated with cisplatin injection 20 mg/m² IV daily for 5 days for metastatic…

A: Solution:-

Q: d. The distance in miles to the closest grocery store e. Time of day on an analog watch f. Political…

A: Solution Dear student,as per mentioned in guidelines we answer the first mentioned three subparts…

Q: 5. W 45 4 V 36 IJ = !! M O DELL

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Q: 9 Match each line on the left with the appropriate description on the right E20 E10 E10-5

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Q: You go to the doctor and he gives you 11 miltigrams of radioactive dye. After 12 minutes, 7.25…

A: Given query is to find the time required to reach the radioactive substance to 2 Milligrams.

Q: 8 e equation of the line of the best fit for each of the following set of numbers us dent variable.…

A:

Q: A thermometer reading 18 degC is brought into a room where the temperature is 70 degC; 1minute later…

A: To Determine: Thermometer reading 5 minutes after it is brought into the room

Q: Egestion: Ansuer: 25 32

A: We have to angle x in degree.

Q: 3 Without integrating, the value of S"SLesino d pdqd0 is (а) 36л. (b) 1087. (c) 187. ! Without…

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Q: 5. Find the best predicted systolic blood pressure in the left arm given that the systolic blood…

A: Use EXCEL to obtain the regression equation.   EXCEL procedure:   Go to EXCEL Go to Data&gt;Data…

Q: E #1 Front Тoр Side

A: For the front view : Figure : A

Q: 6. Find the value of x. Round to the nearest tenth. (6.4 Review) 27°

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Q: A budgle with a PCV of 45% presented to the clinic. A diagnostic laboratory requires 1 ml of serum…

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Q: 7.6 A European engineer works for an American automobile man- ufacturer. She measures the diameter…

A: Given Data The reading of the micrometer is D=2.0573 inches. The reported value is d=2.0573 cm.…

Q: In a survey of 1,500 high school s of sleep. What is the approximate get an average of 8 hours of…

A: Here it is given that - Number of sample (n) = 1500 Sample proportion (p) = 79100 = 0.79 So, q = 1-p…

Q: If half of Allen's test score plus 8 equals 50. What did Allen score on his test? Let s, represent…

A: Here we use the concept of linear equation in one variable. After solving the equation, we get the…

Q: 24 – 49 dy 2+ 49 с.

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Q: 37. (s + 7)2 21 39. (s + V24 TT 41. .2 s + 107s + 2472

A: First shifting theorem is also known as s-shifting

Q: T U 10 69 S

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Q: 4. A metal is heated up to a temperature UI J000C. Il 1J UIUI will the temperature be 1000C? what is…

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Q: S=163E + 25 I. 5.3 3 4 9. 10 11 12 t. 6/78

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Q: Suppose the relationship between Y and X is given by: Y =  20.53 + 10.11*X What is Y when X is…

A: Given,   The relationship between Y and X is given by,   Y =  20.53 + 10.11*X   The objective is to…

Q: To compensate for too much cargo on a plane with 40.25 gal of fuel, fuel was drained. First 8.3…

A: 25.7 gallons

Q: 2. Complete the table. Assume x = 50,0 = 3.5, and n = 120. 1 - a Za/2 Margin of error (1- a)x100% a…

A: Given that  Assume  Sample mean=50 Population standard deviation (σ)= 3.5  Sample size(n)=120 We…

Q: 3, 7 12

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Q: The average internal diameter measurements of iron tubes (M = 10 cm), if you know that 88% of the…

A: Standard normal distribution: The standard normal distribution is a special case of normal…

Q: vith the value m₁39 m22 and

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Q: E P be baunded Pur

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.